Average annual temperature is 19.7 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: -0.9 °C
Number of sunny days: 174 days
Number of rainy days: 191 days
Look at detailed online map of Excelsior
* Weather data for Excelsior 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) | 24.6 | 28.7 | 30.7 | 32.0 | 31.7 | 34.7 | 37.3 | 36.1 | 33.5 | 29.0 | 26.1 | 24.3 |
| Average daytime temperature (°C) | 18.4 | 21.7 | 23.2 | 25.8 | 27.0 | 30.9 | 34.5 | 33.6 | 29.7 | 24.7 | 19.5 | 16.5 |
| Average temperature (°C) | 12.2 | 15.7 | 16.7 | 19.4 | 21.4 | 25.3 | 28.5 | 28.2 | 24.1 | 19.1 | 14.0 | 11.3 |
| Average night temperature (°C) | 7.5 | 11.3 | 11.4 | 14.2 | 16.6 | 20.7 | 23.9 | 23.7 | 19.6 | 14.4 | 9.9 | 7.4 |
| Absolute minimum temperature (°C) | -0.9 | 1.8 | 1.2 | 7.6 | 10.8 | 16.5 | 21.2 | 20.7 | 15.3 | 8.6 | -0.2 | -0.2 |
| 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) | 7.0 | 7.9 | 8.8 | 10.0 | 9.8 | 10.8 | 11.1 | 11.4 | 10.3 | 8.9 | 6.9 | 6.7 |
| Precipitation (mm) | 135 | 121 | 84 | 103 | 96 | 171 | 120 | 165 | 52 | 52 | 48 | 147 |
| Sunny days | 15 | 16 | 17 | 14 | 10 | 8 | 6 | 9 | 16 | 23 | 18 | 22 |
| Rainy days | 16 | 12 | 14 | 16 | 21 | 22 | 25 | 22 | 14 | 8 | 12 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Excelsior during the most sunny months:
The largest precipitation sum in Excelsior is at