Jefferson County, IA Weather Data
Jefferson County, IA Current Weather Data
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Jefferson County, IA Historical Weather Trends
*Historical weather data collected from Iowa City, IA
Jefferson County, IA
Jefferson County, IA area Highlights
Jefferson County, IA Chance of Sunshine
Month
% Sunny
Clear Days
Partly Cloudy Days
Cloudy Days
January
48.39%
8
7
16
February
46.43%
7
6
15
March
45.16%
6
8
17
April
51.61%
7
9
15
May
54.84%
8
9
14
June
60.00%
7
11
12
July
70.97%
10
12
9
August
67.74%
10
11
10
September
64.52%
12
8
11
October
62.50%
12
8
12
November
46.67%
7
7
16
December
41.94%
7
6
18
Jefferson County, IA Historical Temperature
Month
Average
Max Average
Min Average
January
21.5°
30.28°
12.65°
February
25.57°
34.15°
16.92°
March
40.43°
50.2°
30.6°
April
50.87°
62.02°
39.67°
May
61.04°
72.1°
49.96°
June
71.79°
81.54°
61.99°
July
75.27°
85.53°
64.93°
August
71.37°
83.03°
59.67°
September
63.78°
75.53°
51.98°
October
52.8°
64.03°
41.52°
November
41.25°
51.48°
30.97°
December
25.03°
32.95°
17.07°
Jefferson County, IA Rainfall and Snowfall Average
Month
Average Rainfall
Average Snowfall
January
0.63 Inches
0 Inches
February
1.14 Inches
1.16 Inches
March
2.42 Inches
0 Inches
April
4.77 Inches
0 Inches
May
4.23 Inches
0 Inches
June
6.96 Inches
0 Inches
July
4.16 Inches
0 Inches
August
6.36 Inches
0 Inches
September
3.42 Inches
0 Inches
October
2.38 Inches
0 Inches
November
1.72 Inches
0 Inches
December
1.94 Inches
7.36 Inches
Jefferson County, IA Energy Demand
January
43.2
0
43.2
February
39.17
0
39.17
March
24.55
0.17
24.72
April
14.22
0.32
14.54
May
5.7
1.91
7.61
June
0.39
6.91
7.3
July
0.1
10.47
10.57
August
0.17
8.42
8.59
September
3.45
2.52
5.97
October
12.58
0.52
13.1
November
23.48
0.02
23.5
December
39.77
0
39.77
