West Salem Weather Information
West Salem historical weather data by month.
Chance Of Sunshine
ANNUAL CHANCE OF SUNSHINE 47.91%
Annual chance of sunshine: 47.91%
Month
% Sunny
Clear Days
Partly Cloudy Days
Cloudy Days
January
32.26%
4
6
21
February
35.71%
4
6
18
March
38.71%
5
7
19
April
46.67%
6
8
16
May
53.13%
7
10
15
June
63.33%
7
12
11
July
67.74%
8
13
10
August
63.33%
8
11
11
September
60.00%
9
9
12
October
54.84%
9
8
14
November
33.33%
4
6
20
December
25.81%
3
5
23
Temperature
JULY HIGH 82° - JANUARY LOW 16.2°
Month
Average
Max Average
Min Average
January
23.7°
31.2°
16.2°
February
26.5°
34.9°
18°
March
36°
45.3°
26.7°
April
46.9°
57.4°
36.4°
May
58.1°
68.8°
47.3°
June
67.2°
77.8°
56.5°
July
71.3°
82°
60.5°
August
69.4°
79.9°
58.9°
September
62.6°
73°
52.1°
October
51.2°
61.4°
41°
November
40.2°
48.1°
32.3°
December
29.5°
36.4°
22.6°
Rainfall
Average Annual Rainfall 38.34 inches
Month
Average Rainfall
January
2.37 Inches
February
2.14 Inches
March
2.98 Inches
April
3.38 Inches
May
3.69 Inches
June
3.76 Inches
July
3.98 Inches
August
3.62 Inches
September
3.63 Inches
October
2.48 Inches
November
3.31 Inches
December
3 Inches
Sum Of Heating & Cooling Degree Days
Potential Demand For Energy
Month
Heating Degree Days
Cooling Degree Days
January
1280
0
February
1079
0
March
900
0
April
543
0
May
252
38
June
51
115
July
6
200
August
24
160
September
115
41
October
432
4
November
743
0
December
1100
0