Average annual temperature is 16.2 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: -12.4 °C
Number of sunny days: 265 days
Number of rainy days: 93 days
Number of snow days: 7 days
Look at detailed online map of Porter
* Weather data for Porter 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) | 20.6 | 23.7 | 26.0 | 30.9 | 33.0 | 40.0 | 42.2 | 40.9 | 38.7 | 30.5 | 28.6 | 21.2 |
| Average daytime temperature (°C) | 12.2 | 14.9 | 19.0 | 24.3 | 28.1 | 31.7 | 37.0 | 35.8 | 31.5 | 23.9 | 17.5 | 12.8 |
| Average temperature (°C) | 5.2 | 6.2 | 10.4 | 15.2 | 20.2 | 23.6 | 29.3 | 28.7 | 24.0 | 16.2 | 9.7 | 5.6 |
| Average night temperature (°C) | -0.2 | 0.1 | 3.4 | 7.6 | 13.2 | 16.4 | 21.8 | 21.7 | 17.6 | 9.8 | 3.9 | 0.2 |
| Absolute minimum temperature (°C) | -12.4 | -9.5 | -5.0 | -1.2 | 6.2 | 11.0 | 16.3 | 16.1 | 12.7 | -5.0 | -5.0 | -6.0 |
| 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 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.1 | 8.9 | 9.8 | 11.6 | 11.2 | 12.6 | 12.9 | 12.1 | 10.4 | 9.7 | 8.3 | 7.9 |
| Precipitation (mm) | 9 | 5 | 11 | 15 | 65 | 68 | 9 | 13 | 66 | 61 | 6 | 39 |
| Sunny days | 26 | 22 | 23 | 24 | 11 | 18 | 20 | 25 | 23 | 24 | 24 | 25 |
| Rainy days | 3 | 3 | 7 | 6 | 20 | 12 | 11 | 6 | 7 | 7 | 6 | 5 |
| Snow days | 2 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Porter during the most sunny months:
The largest precipitation sum in Porter is at