|
The tables below display average monthly climate and weather indicators in Salem Oregon.
Temperature by: Fahrenheit / Centigrade
| Salem Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Avg. Temperature |
39.6 |
42.8 |
45.7 |
49.1 |
54.6 |
61.4 |
66.3 |
66.7 |
61.6 |
52.7 |
45.0 |
40.0 |
52.1 |
| Avg. Max Temperature |
46.4 |
51.5 |
55.7 |
60.4 |
67.0 |
74.5 |
81.6 |
82.0 |
76.0 |
64.2 |
52.4 |
46.4 |
63.2 |
| Avg. Min Temperature |
32.7 |
34.1 |
35.6 |
37.7 |
42.2 |
48.3 |
50.9 |
51.4 |
47.1 |
41.1 |
37.5 |
33.6 |
41.0 |
| Days with Max Temp of 90 F or Higher |
0.0 |
0.0 |
0.0 |
0.0 |
< 0.5 |
2.0 |
6.0 |
6.0 |
2.0 |
< 0.5 |
0.0 |
0.0 |
16.0 |
| Days with Min Temp Below Freezing |
13.0 |
11.0 |
9.0 |
5.0 |
1.0 |
< 0.5 |
0.0 |
0.0 |
< 0.5 |
3.0 |
7.0 |
13.0 |
62.0 |
| | |
| Salem Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Heating Degree Days |
787 |
622 |
598 |
477 |
322 |
141 |
41.0 |
52.0 |
131 |
381 |
600 |
775 |
4927 |
| Cooling Degree Days |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
33.0 |
81.0 |
104 |
29.0 |
0.0 |
0.0 |
0.0 |
247 |
| | |
| Salem Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Precipitation (inches) |
5.9 |
4.5 |
4.2 |
2.4 |
1.9 |
1.3 |
0.6 |
0.8 |
1.6 |
3.0 |
6.3 |
6.8 |
39.2 |
| Days with Precipitation 0.01 inch or More |
18.0 |
16.0 |
17.0 |
14.0 |
11.0 |
8.0 |
3.0 |
4.0 |
7.0 |
12.0 |
18.0 |
19.0 |
147 |
| Monthly Snowfall (inches) |
2.9 |
1.3 |
0.5 |
0.0 |
< 0.05 |
0.0 |
0.0 |
0.0 |
< 0.05 |
< 0.05 |
0.3 |
1.6 |
6.6 |
| | |
| Other Salem Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Average Wind Speed |
8.0 |
7.7 |
7.8 |
7.2 |
6.7 |
6.6 |
6.7 |
6.3 |
6.1 |
6.0 |
7.5 |
7.9 |
7.0 |
| Clear Days |
3.0 |
3.0 |
4.0 |
4.0 |
6.0 |
7.0 |
15.0 |
14.0 |
11.0 |
6.0 |
3.0 |
2.0 |
77.0 |
| Partly Cloudy Days |
5.0 |
4.0 |
6.0 |
7.0 |
8.0 |
8.0 |
8.0 |
9.0 |
8.0 |
8.0 |
5.0 |
4.0 |
80.0 |
| Cloudy Days |
24.0 |
21.0 |
21.0 |
19.0 |
18.0 |
15.0 |
8.0 |
9.0 |
10.0 |
17.0 |
22.0 |
25.0 |
208 |
| Avg. Relative Humidity |
61.0 |
81.0 |
77.5 |
73.5 |
72.0 |
69.5 |
67.0 |
63.0 |
63.5 |
67.5 |
74.5 |
82.5 |
83.5 |
|
|