Average annual temperature is 15.1 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -6.3 °C
Number of sunny days: 176 days
Number of rainy days: 188 days
Number of snow days: 1 day
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) | 20.2 | 22.9 | 25.3 | 26.3 | 28.0 | 31.6 | 33.6 | 35.1 | 31.1 | 28.6 | 24.0 | 18.0 |
| Average daytime temperature (°C) | 12.5 | 15.4 | 16.7 | 20.4 | 23.8 | 26.8 | 30.6 | 30.5 | 27.5 | 21.5 | 15.9 | 12.4 |
| Average temperature (°C) | 7.2 | 9.8 | 10.4 | 14.1 | 17.7 | 20.9 | 24.2 | 24.2 | 21.0 | 15.2 | 9.6 | 6.5 |
| Average night temperature (°C) | 3.5 | 5.4 | 5.4 | 8.9 | 12.8 | 15.6 | 19.1 | 19.1 | 15.6 | 10.2 | 4.8 | 2.1 |
| Absolute minimum temperature (°C) | -5.3 | -5.3 | -6.3 | 2.7 | 5.4 | 11.2 | 15.8 | 15.1 | 11.0 | 4.4 | -4.0 | -5.0 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.3 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 5.4 | 5.6 | 8.3 | 8.9 | 10.4 | 11.1 | 11.4 | 10.3 | 10.7 | 8.7 | 7.1 | 6.4 |
| Precipitation (mm) | 157 | 130 | 138 | 158 | 58 | 129 | 45 | 103 | 26 | 19 | 35 | 107 |
| Sunny days | 12 | 12 | 18 | 15 | 10 | 11 | 9 | 14 | 18 | 20 | 20 | 17 |
| Rainy days | 18 | 16 | 13 | 15 | 21 | 19 | 22 | 17 | 12 | 11 | 10 | 14 |
| Snow days | 1 | 0 | 0 | 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