Average annual temperature is 14.5 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -11.2 °C
Number of sunny days: 204 days
Number of rainy days: 155 days
Number of snow days: 6 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) | 19.8 | 21.9 | 22.9 | 28.0 | 31.7 | 36.1 | 36.7 | 36.6 | 32.3 | 29.8 | 25.5 | 17.4 |
| Average daytime temperature (°C) | 8.2 | 11.4 | 13.2 | 20.5 | 25.8 | 30.2 | 31.2 | 29.8 | 27.2 | 20.3 | 14.0 | 9.9 |
| Average temperature (°C) | 3.7 | 5.4 | 7.0 | 13.6 | 19.4 | 23.7 | 25.7 | 24.4 | 21.4 | 15.3 | 8.5 | 5.5 |
| Average night temperature (°C) | 0.5 | 1.2 | 2.3 | 8.1 | 13.8 | 18.0 | 21.0 | 20.0 | 16.6 | 11.1 | 4.1 | 2.3 |
| Absolute minimum temperature (°C) | -11.2 | -10.9 | -6.8 | 0.7 | 5.9 | 13.5 | 16.7 | 13.9 | 12.3 | -2.3 | -6.0 | -6.3 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 4.9 | 7.6 | 7.2 | 10.2 | 11.2 | 12.5 | 12.3 | 10.4 | 10.3 | 7.6 | 7.9 | 5.7 |
| Precipitation (mm) | 115 | 50 | 231 | 87 | 60 | 59 | 71 | 163 | 48 | 55 | 20 | 78 |
| Sunny days | 13 | 17 | 12 | 16 | 20 | 18 | 11 | 17 | 19 | 21 | 22 | 18 |
| Rainy days | 14 | 10 | 18 | 14 | 11 | 12 | 20 | 14 | 11 | 10 | 8 | 13 |
| Snow days | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Salem during the most sunny months:
The largest precipitation sum in Salem is at