Salem
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 |
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| 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 |
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| 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 |
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| 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 |
| Percent of Possible Sunshine | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 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 |
Weather information for other cities in Oregon