Perkins County, SD UV Index Report
Perkins County, SD Daily UV Index Forecast Map
Perkins County, SD Clear Sky UV Index Averages
Moderate Risk Area
YEAR | AVG | US AVG | UV INDEX # | EXPOSURE CATEGORY |
2015 | 3.9260 | 4.9 | <2 3-5 6-7 8-10 11+ |
LOW MODERATE HIGH VERY HIGH EXTREME |
2014 | 3.8956 | 4.9 | ||
2013 | 4.0797 | 4.9 | ||
2012 | 4.1676 | 4.9 | ||
2011 | 3.9123 | 4.9 | ||
Understanding the UV Index
What is the UV Index
Everyday the National Weather Service predicts the next day UV index forecast, this index can help you make choices to protect yourself from potentially
harmful sun rays.The UV Index Scale is a scale from 0 to 15, with 0 being the lowest risk and 15 being the highest risk.
2 or less: Low
3 to 5: Moderate
6 to 7: High
8 to 10: Very High
11+: Extreme
Health Effects of too much UV Index
Source: EPA
Perkins County, SD Daily UV Index
- 2016
- 2015
- 2014
- 2013
- 2012
- 2011
MonthAverageHighLow
January
1.32
2
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
February
2.1
3
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
March
3.26
5
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
April
4.23
7
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
May
5.9
8
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
June
8.47
10
5
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
July
7.9
10
4
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
August
6.74
9
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
September
4.27
6
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
October
2.29
4
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
November
1.4
2
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
December
0.97
1
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
MonthAverageHighLow
January
1.35
2
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
February
2.25
3
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
March
3.19
4
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
April
4.67
7
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
May
5.13
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
June
7.23
9
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
July
7.52
9
4
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
August
6.52
8
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
September
4.53
6
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
October
2.52
4
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
November
1.13
2
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
December
0.97
1
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
MonthAverageHighLow
January
1.23
2
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
February
2.18
3
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
March
3.1
5
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
April
4.2
6
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
May
5.97
9
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
June
6.57
9
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
July
7.9
9
5
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
August
6.35
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
September
4.67
6
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
October
2.45
3
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
November
1.13
2
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
December
1
1
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
MonthAverageHighLow
January
1.45
2
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
February
2.46
3
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
March
4.03
6
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
April
4.7
6
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
May
5.39
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
June
7.03
9
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
July
8
10
5
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
August
6.65
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
September
4.87
7
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
October
2.29
4
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
10/15/2013
3
MODERATE
10/16/2013
2
LOW
November
1.1
2
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
December
1
1
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
MonthAverageHighLow
January
1.1
2
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
1/1/2012
1
LOW
1/2/2012
1
LOW
1/3/2012
1
LOW
1/4/2012
1
LOW
1/5/2012
1
LOW
1/6/2012
1
LOW
1/7/2012
1
LOW
1/8/2012
1
LOW
1/9/2012
1
LOW
1/10/2012
1
LOW
1/11/2012
1
LOW
1/12/2012
1
LOW
1/13/2012
1
LOW
1/14/2012
1
LOW
1/15/2012
1
LOW
1/16/2012
1
LOW
1/17/2012
1
LOW
1/18/2012
1
LOW
1/19/2012
1
LOW
1/20/2012
1
LOW
1/21/2012
1
LOW
1/22/2012
2
LOW
1/23/2012
1
LOW
1/24/2012
1
LOW
1/25/2012
2
LOW
1/26/2012
2
LOW
1/27/2012
1
LOW
1/28/2012
1
LOW
1/29/2012
1
LOW
1/30/2012
1
LOW
1/31/2012
1
LOW
February
1.85
3
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
2/1/2012
1
LOW
2/2/2012
1
LOW
2/3/2012
1
LOW
2/4/2012
1
LOW
2/5/2012
1
LOW
2/6/2012
1
LOW
2/8/2012
2
LOW
2/9/2012
1
LOW
2/10/2012
2
LOW
2/11/2012
2
LOW
2/12/2012
2
LOW
2/13/2012
2
LOW
2/14/2012
2
LOW
2/15/2012
2
LOW
2/16/2012
2
LOW
2/17/2012
2
LOW
2/18/2012
2
LOW
2/19/2012
2
LOW
2/20/2012
2
LOW
2/21/2012
2
LOW
2/22/2012
2
LOW
2/23/2012
2
LOW
2/24/2012
3
MODERATE
2/26/2012
3
MODERATE
2/27/2012
2
LOW
2/28/2012
3
MODERATE
2/29/2012
2
LOW
March
3.71
6
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
3/1/2012
2
LOW
3/2/2012
3
MODERATE
3/3/2012
3
MODERATE
3/4/2012
3
MODERATE
3/5/2012
3
MODERATE
3/6/2012
3
MODERATE
3/7/2012
3
MODERATE
3/8/2012
3
MODERATE
3/9/2012
4
MODERATE
3/10/2012
4
MODERATE
3/11/2012
3
MODERATE
3/12/2012
3
MODERATE
3/13/2012
3
MODERATE
3/14/2012
3
MODERATE
3/15/2012
4
MODERATE
3/16/2012
4
MODERATE
3/17/2012
4
MODERATE
3/18/2012
4
MODERATE
3/19/2012
4
MODERATE
3/20/2012
4
MODERATE
3/21/2012
5
MODERATE
3/22/2012
5
MODERATE
3/23/2012
5
MODERATE
3/24/2012
5
MODERATE
3/25/2012
2
LOW
3/26/2012
2
LOW
3/27/2012
5
MODERATE
3/28/2012
3
MODERATE
3/29/2012
4
MODERATE
3/30/2012
6
HIGH
3/31/2012
6
HIGH
April
4.67
7
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
4/1/2012
1
LOW
4/2/2012
6
HIGH
4/3/2012
6
HIGH
4/4/2012
6
HIGH
4/5/2012
3
MODERATE
4/6/2012
4
MODERATE
4/7/2012
5
MODERATE
4/8/2012
5
MODERATE
4/9/2012
5
MODERATE
4/10/2012
6
HIGH
4/11/2012
3
MODERATE
4/12/2012
5
MODERATE
4/13/2012
4
MODERATE
4/14/2012
2
LOW
4/15/2012
6
HIGH
4/16/2012
4
MODERATE
4/17/2012
6
HIGH
4/18/2012
3
MODERATE
4/19/2012
5
MODERATE
4/20/2012
3
MODERATE
4/21/2012
6
HIGH
4/22/2012
7
HIGH
4/23/2012
7
HIGH
4/24/2012
6
HIGH
4/25/2012
7
HIGH
4/26/2012
2
LOW
4/27/2012
2
LOW
4/28/2012
4
MODERATE
4/29/2012
7
HIGH
4/30/2012
4
MODERATE
May
6.03
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
5/1/2012
6
HIGH
5/2/2012
6
HIGH
5/3/2012
3
MODERATE
5/4/2012
7
HIGH
5/5/2012
7
HIGH
5/6/2012
5
MODERATE
5/7/2012
3
MODERATE
5/8/2012
7
HIGH
5/9/2012
7
HIGH
5/10/2012
6
HIGH
5/11/2012
6
HIGH
5/12/2012
7
HIGH
5/13/2012
7
HIGH
5/14/2012
7
HIGH
5/15/2012
8
VERY HIGH
5/16/2012
7
HIGH
5/17/2012
7
HIGH
5/18/2012
7
HIGH
5/19/2012
7
HIGH
5/20/2012
4
MODERATE
5/21/2012
7
HIGH
5/22/2012
7
HIGH
5/23/2012
5
MODERATE
5/24/2012
7
HIGH
5/25/2012
1
LOW
5/26/2012
8
VERY HIGH
5/27/2012
4
MODERATE
5/28/2012
4
MODERATE
5/29/2012
6
HIGH
5/30/2012
7
HIGH
5/31/2012
7
HIGH
June
8.07
10
6
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
6/1/2012
8
VERY HIGH
6/2/2012
9
VERY HIGH
6/3/2012
10
VERY HIGH
6/4/2012
10
VERY HIGH
6/5/2012
7
HIGH
6/6/2012
7
HIGH
6/7/2012
9
VERY HIGH
6/8/2012
7
HIGH
6/9/2012
6
HIGH
6/10/2012
6
HIGH
6/11/2012
8
VERY HIGH
6/12/2012
8
VERY HIGH
6/13/2012
7
HIGH
6/15/2012
8
VERY HIGH
6/16/2012
6
HIGH
6/17/2012
8
VERY HIGH
6/18/2012
6
HIGH
6/19/2012
8
VERY HIGH
6/20/2012
8
VERY HIGH
6/21/2012
9
VERY HIGH
6/22/2012
8
VERY HIGH
6/23/2012
9
VERY HIGH
6/24/2012
9
VERY HIGH
6/25/2012
8
VERY HIGH
6/26/2012
9
VERY HIGH
6/27/2012
9
VERY HIGH
6/28/2012
9
VERY HIGH
6/29/2012
9
VERY HIGH
6/30/2012
9
VERY HIGH
July
8.77
10
5
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
7/1/2012
5
MODERATE
7/2/2012
9
VERY HIGH
7/3/2012
9
VERY HIGH
7/4/2012
9
VERY HIGH
7/5/2012
9
VERY HIGH
7/6/2012
10
VERY HIGH
7/7/2012
9
VERY HIGH
7/8/2012
9
VERY HIGH
7/9/2012
9
VERY HIGH
7/10/2012
9
VERY HIGH
7/11/2012
9
VERY HIGH
7/12/2012
9
VERY HIGH
7/13/2012
9
VERY HIGH
7/14/2012
9
VERY HIGH
7/15/2012
9
VERY HIGH
7/16/2012
9
VERY HIGH
7/17/2012
9
VERY HIGH
7/18/2012
9
VERY HIGH
August
6.77
8
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
September
4.5
6
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
October
2.1
4
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
November
1.2
2
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
December
1
1
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
MonthAverageHighLow
January
1.32
2
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
1/1/2011
1
LOW
1/2/2011
1
LOW
1/3/2011
1
LOW
1/4/2011
1
LOW
1/5/2011
1
LOW
1/6/2011
1
LOW
1/7/2011
1
LOW
1/8/2011
1
LOW
1/9/2011
1
LOW
1/10/2011
1
LOW
1/11/2011
1
LOW
1/12/2011
1
LOW
1/13/2011
1
LOW
1/14/2011
1
LOW
1/15/2011
1
LOW
1/16/2011
2
LOW
1/17/2011
1
LOW
1/18/2011
1
LOW
1/19/2011
2
LOW
1/20/2011
1
LOW
1/21/2011
2
LOW
1/22/2011
1
LOW
1/23/2011
2
LOW
1/24/2011
2
LOW
1/25/2011
2
LOW
1/26/2011
2
LOW
1/27/2011
2
LOW
1/28/2011
2
LOW
1/29/2011
1
LOW
1/30/2011
1
LOW
1/31/2011
2
LOW
February
2.29
3
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
2/1/2011
2
LOW
2/2/2011
2
LOW
2/3/2011
2
LOW
2/4/2011
2
LOW
2/5/2011
2
LOW
2/6/2011
2
LOW
2/7/2011
2
LOW
2/8/2011
2
LOW
2/9/2011
2
LOW
2/10/2011
2
LOW
2/11/2011
3
MODERATE
2/12/2011
2
LOW
2/13/2011
2
LOW
2/14/2011
2
LOW
2/15/2011
2
LOW
2/16/2011
2
LOW
2/17/2011
2
LOW
2/18/2011
2
LOW
2/19/2011
2
LOW
2/20/2011
3
MODERATE
2/21/2011
3
MODERATE
2/22/2011
2
LOW
2/23/2011
3
MODERATE
2/24/2011
2
LOW
2/25/2011
3
MODERATE
2/26/2011
3
MODERATE
2/27/2011
3
MODERATE
2/28/2011
3
MODERATE
March
3.03
5
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
3/1/2011
3
MODERATE
3/2/2011
3
MODERATE
3/3/2011
4
MODERATE
3/4/2011
3
MODERATE
3/5/2011
3
MODERATE
3/6/2011
4
MODERATE
3/7/2011
3
MODERATE
3/8/2011
4
MODERATE
3/9/2011
4
MODERATE
3/10/2011
1
LOW
3/11/2011
4
MODERATE
3/12/2011
3
MODERATE
3/13/2011
2
LOW
3/14/2011
3
MODERATE
3/15/2011
4
MODERATE
3/16/2011
2
LOW
3/17/2011
3
MODERATE
3/18/2011
2
LOW
3/19/2011
2
LOW
3/20/2011
3
MODERATE
3/21/2011
1
LOW
3/22/2011
5
MODERATE
3/23/2011
4
MODERATE
3/24/2011
3
MODERATE
3/25/2011
4
MODERATE
3/26/2011
4
MODERATE
3/27/2011
4
MODERATE
3/28/2011
2
LOW
3/29/2011
2
LOW
3/30/2011
3
MODERATE
3/31/2011
2
LOW
April
3.67
6
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
4/1/2011
3
MODERATE
4/2/2011
2
LOW
4/3/2011
4
MODERATE
4/4/2011
4
MODERATE
4/5/2011
3
MODERATE
4/6/2011
4
MODERATE
4/7/2011
1
LOW
4/8/2011
3
MODERATE
4/9/2011
2
LOW
4/10/2011
5
MODERATE
4/11/2011
5
MODERATE
4/12/2011
5
MODERATE
4/13/2011
5
MODERATE
4/14/2011
3
MODERATE
4/15/2011
3
MODERATE
4/16/2011
2
LOW
4/17/2011
4
MODERATE
4/18/2011
3
MODERATE
4/19/2011
4
MODERATE
4/20/2011
2
LOW
4/21/2011
2
LOW
4/22/2011
5
MODERATE
4/23/2011
6
HIGH
4/24/2011
6
HIGH
4/25/2011
4
MODERATE
4/26/2011
5
MODERATE
4/27/2011
6
HIGH
4/28/2011
2
LOW
4/29/2011
1
LOW
4/30/2011
6
HIGH
May
5.68
9
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
5/1/2011
6
HIGH
5/2/2011
6
HIGH
5/3/2011
5
MODERATE
5/4/2011
7
HIGH
5/5/2011
4
MODERATE
5/6/2011
7
HIGH
5/7/2011
4
MODERATE
5/8/2011
2
LOW
5/9/2011
7
HIGH
5/10/2011
4
MODERATE
5/11/2011
6
HIGH
5/12/2011
4
MODERATE
5/13/2011
4
MODERATE
5/14/2011
7
HIGH
5/15/2011
8
VERY HIGH
5/16/2011
8
VERY HIGH
5/17/2011
8
VERY HIGH
5/18/2011
6
HIGH
5/19/2011
1
LOW
5/20/2011
5
MODERATE
5/21/2011
8
VERY HIGH
5/22/2011
8
VERY HIGH
5/23/2011
8
VERY HIGH
5/24/2011
8
VERY HIGH
5/25/2011
7
HIGH
5/26/2011
7
HIGH
5/27/2011
4
MODERATE
5/28/2011
3
MODERATE
5/29/2011
2
LOW
5/30/2011
3
MODERATE
5/31/2011
9
VERY HIGH
June
6.33
9
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
6/1/2011
3
MODERATE
6/2/2011
8
VERY HIGH
6/3/2011
8
VERY HIGH
6/4/2011
9
VERY HIGH
6/5/2011
9
VERY HIGH
6/6/2011
1
LOW
6/7/2011
8
VERY HIGH
6/8/2011
7
HIGH
6/9/2011
5
MODERATE
6/10/2011
8
VERY HIGH
6/11/2011
2
LOW
6/12/2011
8
VERY HIGH
6/13/2011
5
MODERATE
6/14/2011
5
MODERATE
6/15/2011
8
VERY HIGH
6/16/2011
2
LOW
6/17/2011
8
VERY HIGH
6/18/2011
7
HIGH
6/19/2011
3
MODERATE
6/20/2011
5
MODERATE
6/21/2011
6
HIGH
6/22/2011
9
VERY HIGH
6/23/2011
7
HIGH
6/24/2011
8
VERY HIGH
6/25/2011
5
MODERATE
6/26/2011
8
VERY HIGH
6/27/2011
8
VERY HIGH
6/28/2011
9
VERY HIGH
6/29/2011
7
HIGH
6/30/2011
4
MODERATE
July
8.45
10
4
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
7/1/2011
8
VERY HIGH
7/2/2011
8
VERY HIGH
7/3/2011
10
VERY HIGH
7/4/2011
9
VERY HIGH
7/5/2011
9
VERY HIGH
7/6/2011
9
VERY HIGH
7/7/2011
10
VERY HIGH
7/8/2011
9
VERY HIGH
7/9/2011
9
VERY HIGH
7/10/2011
9
VERY HIGH
7/11/2011
10
VERY HIGH
7/12/2011
9
VERY HIGH
7/13/2011
4
MODERATE
7/14/2011
10
VERY HIGH
7/15/2011
9
VERY HIGH
7/16/2011
6
HIGH
7/17/2011
9
VERY HIGH
7/18/2011
10
VERY HIGH
7/19/2011
9
VERY HIGH
7/20/2011
8
VERY HIGH
7/21/2011
9
VERY HIGH
7/22/2011
8
VERY HIGH
7/23/2011
9
VERY HIGH
7/24/2011
9
VERY HIGH
7/25/2011
5
MODERATE
7/26/2011
8
VERY HIGH
7/27/2011
8
VERY HIGH
7/28/2011
8
VERY HIGH
7/29/2011
8
VERY HIGH
7/30/2011
9
VERY HIGH
7/31/2011
7
HIGH
August
6.81
9
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
8/1/2011
9
VERY HIGH
8/2/2011
6
HIGH
8/3/2011
9
VERY HIGH
8/4/2011
8
VERY HIGH
8/5/2011
3
MODERATE
8/6/2011
8
VERY HIGH
8/7/2011
6
HIGH
8/8/2011
7
HIGH
8/9/2011
7
HIGH
8/10/2011
7
HIGH
8/11/2011
5
MODERATE
8/12/2011
7
HIGH
8/13/2011
8
VERY HIGH
8/14/2011
7
HIGH
8/15/2011
7
HIGH
8/16/2011
7
HIGH
8/17/2011
7
HIGH
8/18/2011
5
MODERATE
8/19/2011
6
HIGH
8/20/2011
7
HIGH
8/21/2011
6
HIGH
8/22/2011
7
HIGH
8/23/2011
7
HIGH
8/24/2011
7
HIGH
8/25/2011
7
HIGH
8/26/2011
7
HIGH
8/27/2011
7
HIGH
8/28/2011
6
HIGH
8/29/2011
7
HIGH
8/30/2011
7
HIGH
8/31/2011
7
HIGH
September
4.77
6
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
9/1/2011
6
HIGH
9/2/2011
3
MODERATE
9/3/2011
6
HIGH
9/4/2011
6
HIGH
9/5/2011
6
HIGH
9/6/2011
6
HIGH
9/7/2011
6
HIGH
9/8/2011
6
HIGH
9/9/2011
6
HIGH
9/10/2011
6
HIGH
9/11/2011
6
HIGH
9/12/2011
5
MODERATE
9/13/2011
5
MODERATE
9/14/2011
5
MODERATE
9/15/2011
4
MODERATE
9/16/2011
1
LOW
9/17/2011
4
MODERATE
9/18/2011
4
MODERATE
9/19/2011
3
MODERATE
9/20/2011
4
MODERATE
9/21/2011
4
MODERATE
9/22/2011
5
MODERATE
9/23/2011
5
MODERATE
9/24/2011
5
MODERATE
9/25/2011
5
MODERATE
9/26/2011
5
MODERATE
9/27/2011
4
MODERATE
9/28/2011
4
MODERATE
9/29/2011
4
MODERATE
9/30/2011
4
MODERATE
October
2.32
4
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
10/1/2011
4
MODERATE
10/2/2011
4
MODERATE
10/3/2011
4
MODERATE
10/4/2011
4
MODERATE
10/5/2011
3
MODERATE
10/6/2011
1
LOW
10/7/2011
3
MODERATE
10/8/2011
1
LOW
10/9/2011
3
MODERATE
10/10/2011
3
MODERATE
10/11/2011
2
LOW
10/12/2011
3
MODERATE
10/13/2011
3
MODERATE
10/14/2011
2
LOW
10/15/2011
3
MODERATE
10/16/2011
2
LOW
10/17/2011
2
LOW
10/18/2011
3
MODERATE
10/19/2011
3
MODERATE
10/20/2011
2
LOW
10/21/2011
2
LOW
10/22/2011
2
LOW
10/23/2011
1
LOW
10/24/2011
1
LOW
10/25/2011
2
LOW
10/26/2011
1
LOW
10/27/2011
2
LOW
10/28/2011
1
LOW
10/29/2011
1
LOW
10/30/2011
2
LOW
10/31/2011
2
LOW
November
1.17
2
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
11/1/2011
2
LOW
11/2/2011
2
LOW
11/3/2011
2
LOW
11/4/2011
2
LOW
11/5/2011
1
LOW
11/6/2011
2
LOW
11/7/2011
1
LOW
11/8/2011
1
LOW
11/9/2011
1
LOW
11/10/2011
1
LOW
11/11/2011
1
LOW
11/12/2011
1
LOW
11/13/2011
1
LOW
11/14/2011
1
LOW
11/15/2011
1
LOW
11/16/2011
1
LOW
11/17/2011
1
LOW
11/18/2011
1
LOW
11/19/2011
1
LOW
11/20/2011
2
LOW
11/21/2011
1
LOW
11/22/2011
1
LOW
11/23/2011
1
LOW
11/24/2011
1
LOW
11/25/2011
1
LOW
11/26/2011
1
LOW
11/27/2011
1
LOW
11/28/2011
1
LOW
11/29/2011
0
LOW
11/30/2011
1
LOW
December
0.97
1
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
12/1/2011
1
LOW
12/2/2011
1
LOW
12/3/2011
1
LOW
12/4/2011
1
LOW
12/5/2011
1
LOW
12/6/2011
1
LOW
12/7/2011
1
LOW
12/8/2011
1
LOW
12/9/2011
1
LOW
12/10/2011
1
LOW
12/11/2011
1
LOW
12/12/2011
1
LOW
12/13/2011
1
LOW
12/14/2011
1
LOW
12/15/2011
1
LOW
12/16/2011
1
LOW
12/17/2011
1
LOW
12/18/2011
1
LOW
12/19/2011
1
LOW
12/20/2011
1
LOW
12/21/2011
1
LOW
12/22/2011
1
LOW
12/23/2011
1
LOW
12/24/2011
1
LOW
12/25/2011
1
LOW
12/26/2011
1
LOW
12/27/2011
1
LOW
12/28/2011
0
LOW
12/29/2011
1
LOW
12/30/2011
1
LOW
12/31/2011
1
LOW
Perkins County, SD area Highlights
Perkins County, SD Environment Summary
- Ada Township, SD UV Index Report
- Anderson Township, SD UV Index Report
- Antelope Township, SD UV Index Report
- Barrett Township, SD UV Index Report
- Beck Highland Township, SD UV Index Report
- Bison, SD UV Index Report
- Bison Township, SD UV Index Report
- Burdick Township, SD UV Index Report
- Cash Township, SD UV Index Report
- Castle Butte Township, SD UV Index Report
- Chance Township, SD UV Index Report
- Chaudoin Township, SD UV Index Report
- Clark Township, SD UV Index Report
- De Witt Township, SD UV Index Report
- Duck Creek, SD UV Index Report
- Duell Township, SD UV Index Report
- Englewood Township, SD UV Index Report
- Flat Creek Township, SD UV Index Report
- Foster Township, SD UV Index Report
- Fredlund Township, SD UV Index Report
- Glendo Township, SD UV Index Report
- Grand River Township, SD UV Index Report
- Hall Township, SD UV Index Report
- Horse Creek Township, SD UV Index Report
- Jones, SD UV Index Report
- Lemmon, SD UV Index Report
- Liberty Township, SD UV Index Report
- Lincoln Township, SD UV Index Report
- Lodgepole Township, SD UV Index Report
- Lone Tree Township, SD UV Index Report
- Maltby Township, SD UV Index Report
- Marshfield Township, SD UV Index Report
- Martin Township, SD UV Index Report
- Meadow Township, SD UV Index Report
- Moreau Township, SD UV Index Report
- Northeast Perkins, SD UV Index Report
- Plateau Township, SD UV Index Report
- Pleasant Valley, SD UV Index Report
- Prairie City, SD UV Index Report
- Rainbow Township, SD UV Index Report
- Richland, SD UV Index Report
- Rockford Township, SD UV Index Report
- Scotch Cap Township, SD UV Index Report
- Sidney Township, SD UV Index Report
- South Perkins, SD UV Index Report
- Strool Township, SD UV Index Report
- Trail Township, SD UV Index Report
- Vail Township, SD UV Index Report
- Vickers Township, SD UV Index Report
- Viking Township, SD UV Index Report
- Vrooman Township, SD UV Index Report
- Wells Township, SD UV Index Report
- White Butte Township, SD UV Index Report
- White Hill, SD UV Index Report
- Wilson Township, SD UV Index Report