Average annual temperature is 19.8 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: -2.2 °C
Number of sunny days: 193 days
Number of rainy days: 172 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) | 24.7 | 27.2 | 28.6 | 30.4 | 35.1 | 35.5 | 37.4 | 38.7 | 34.4 | 30.2 | 26.6 | 24.3 |
| Average daytime temperature (°C) | 17.0 | 20.3 | 21.5 | 24.8 | 29.4 | 31.9 | 34.7 | 35.6 | 31.6 | 25.4 | 19.1 | 15.8 |
| Average temperature (°C) | 12.0 | 14.5 | 15.7 | 18.6 | 22.7 | 25.9 | 28.5 | 29.5 | 25.6 | 19.8 | 13.5 | 10.5 |
| Average night temperature (°C) | 8.2 | 10.2 | 10.9 | 13.3 | 17.2 | 20.7 | 23.5 | 24.3 | 20.6 | 14.8 | 9.2 | 6.4 |
| Absolute minimum temperature (°C) | -1.5 | -0.8 | -2.2 | 7.7 | 9.8 | 19.1 | 20.6 | 19.6 | 16.2 | 9.0 | -1.1 | 0.4 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.5 | 7.2 | 8.8 | 9.7 | 10.7 | 11.7 | 11.2 | 11.6 | 10.8 | 9.1 | 6.7 | 7.5 |
| Precipitation (mm) | 169 | 178 | 127 | 183 | 99 | 146 | 106 | 57 | 39 | 49 | 56 | 134 |
| Sunny days | 14 | 11 | 18 | 14 | 11 | 11 | 11 | 16 | 19 | 27 | 19 | 22 |
| Rainy days | 17 | 17 | 13 | 16 | 20 | 19 | 20 | 15 | 11 | 4 | 11 | 9 |
| Snow days | 0 | 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