Average annual temperature is 12.5 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -17.2 °C
Number of sunny days: 208 days
Number of rainy days: 142 days
Number of snow days: 15 days
Look at detailed online map of Salem
* Weather data for Salem United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.0 | 13.6 | 22.4 | 27.6 | 32.4 | 34.0 | 35.2 | 35.9 | 33.3 | 30.5 | 19.7 | 15.1 |
| Average daytime temperature (°C) | 3.8 | 7.0 | 9.1 | 18.3 | 26.0 | 29.9 | 29.0 | 28.2 | 26.7 | 18.9 | 11.5 | 7.6 |
| Average temperature (°C) | -0.7 | 0.9 | 3.7 | 11.3 | 19.3 | 23.8 | 23.7 | 23.4 | 20.8 | 14.0 | 6.1 | 3.5 |
| Average night temperature (°C) | -3.7 | -3.7 | -0.3 | 5.5 | 12.7 | 17.9 | 18.8 | 19.2 | 15.9 | 9.9 | 1.7 | 0.7 |
| Absolute minimum temperature (°C) | -14.1 | -17.2 | -12.0 | -2.1 | 4.0 | 9.4 | 14.1 | 12.1 | 11.6 | -2.9 | -10.3 | -6.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.8 | 7.5 | 6.8 | 9.9 | 12.1 | 12.6 | 12.3 | 10.8 | 10.2 | 7.4 | 7.5 | 4.8 |
| Precipitation (mm) | 60 | 90 | 99 | 51 | 45 | 41 | 92 | 128 | 43 | 73 | 16 | 92 |
| Sunny days | 16 | 17 | 12 | 18 | 22 | 18 | 14 | 15 | 18 | 18 | 24 | 16 |
| Rainy days | 6 | 9 | 17 | 12 | 9 | 12 | 17 | 16 | 12 | 13 | 5 | 14 |
| Snow days | 9 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Salem during the most sunny months:
The largest precipitation sum in Salem is at