Average annual temperature is 18.6 °C
Absolute maximum temperature: 41.8 °C
Absolute minimum temperature: -4.1 °C
Number of sunny days: 205 days
Number of rainy days: 160 days
Look at detailed online map of Slim
* Weather data for Slim 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) | 21.2 | 24.6 | 26.7 | 29.1 | 31.9 | 38.2 | 39.1 | 41.8 | 39.0 | 32.7 | 27.5 | 21.9 |
| Average daytime temperature (°C) | 14.1 | 16.1 | 19.5 | 22.4 | 27.9 | 33.7 | 35.3 | 37.5 | 32.5 | 24.8 | 18.2 | 14.1 |
| Average temperature (°C) | 9.0 | 9.7 | 13.4 | 16.3 | 21.8 | 26.7 | 28.8 | 30.4 | 26.0 | 18.9 | 12.3 | 8.8 |
| Average night temperature (°C) | 5.0 | 5.5 | 8.9 | 11.4 | 16.9 | 21.3 | 23.8 | 24.7 | 20.7 | 14.6 | 7.8 | 4.8 |
| Absolute minimum temperature (°C) | -3.0 | -4.1 | -2.2 | 6.0 | 8.3 | 18.1 | 20.9 | 19.1 | 17.6 | 0.8 | -0.9 | -1.0 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 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) | 6.1 | 6.1 | 7.8 | 8.4 | 10.1 | 11.8 | 11.6 | 11.9 | 10.1 | 7.7 | 7.5 | 7.0 |
| Precipitation (mm) | 91 | 153 | 254 | 102 | 137 | 89 | 53 | 18 | 91 | 147 | 76 | 48 |
| Sunny days | 18 | 12 | 12 | 16 | 16 | 11 | 19 | 25 | 16 | 18 | 22 | 20 |
| Rainy days | 13 | 16 | 19 | 14 | 15 | 19 | 12 | 6 | 14 | 13 | 8 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Slim during the most sunny months:
The largest precipitation sum in Slim is at