Average annual temperature is 18.6 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 176 days
Number of rainy days: 189 days
Look at detailed online map of Griffith
* Weather data for Griffith 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) | 22.4 | 27.2 | 28.2 | 29.7 | 33.1 | 36.8 | 36.9 | 39.1 | 34.3 | 30.0 | 26.1 | 22.7 |
| Average daytime temperature (°C) | 16.5 | 19.7 | 21.4 | 25.0 | 27.5 | 31.0 | 34.3 | 34.8 | 30.0 | 24.6 | 18.8 | 15.0 |
| Average temperature (°C) | 10.5 | 14.0 | 14.8 | 18.1 | 21.2 | 24.8 | 27.5 | 27.9 | 23.6 | 18.2 | 12.8 | 9.6 |
| Average night temperature (°C) | 6.0 | 9.6 | 9.3 | 12.2 | 15.8 | 19.3 | 22.2 | 22.5 | 18.3 | 12.8 | 8.1 | 5.3 |
| Absolute minimum temperature (°C) | -3.2 | -1.9 | -2.9 | 6.9 | 7.3 | 15.2 | 19.6 | 18.3 | 13.8 | 6.9 | -1.9 | -3.0 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| 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 | 9.0 |
| Sunshine mean duration (h) | 6.0 | 7.1 | 8.3 | 9.1 | 10.6 | 10.7 | 11.6 | 11.3 | 10.2 | 9.0 | 6.9 | 6.5 |
| Precipitation (mm) | 179 | 70 | 107 | 165 | 30 | 147 | 90 | 100 | 34 | 80 | 50 | 132 |
| Sunny days | 13 | 11 | 15 | 13 | 11 | 12 | 8 | 10 | 17 | 26 | 19 | 21 |
| Rainy days | 18 | 17 | 16 | 17 | 20 | 18 | 23 | 21 | 13 | 5 | 11 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Griffith during the most sunny months:
The largest precipitation sum in Griffith is at