Average annual temperature is 14.9 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -6.6 °C
Number of sunny days: 184 days
Number of rainy days: 179 days
Number of snow days: 2 days
Look at detailed online map of Grigsby
* Weather data for Grigsby 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) | 20.9 | 23.6 | 25.5 | 28.8 | 29.0 | 31.5 | 35.3 | 35.7 | 33.4 | 29.1 | 26.7 | 18.7 |
| Average daytime temperature (°C) | 11.8 | 14.9 | 15.7 | 21.0 | 24.8 | 27.7 | 31.4 | 29.5 | 28.2 | 22.0 | 16.7 | 12.2 |
| Average temperature (°C) | 6.4 | 8.9 | 9.2 | 13.8 | 18.1 | 21.2 | 24.8 | 23.6 | 21.1 | 15.4 | 9.5 | 6.0 |
| Average night temperature (°C) | 2.5 | 4.4 | 4.0 | 7.8 | 12.3 | 15.4 | 19.4 | 19.0 | 15.4 | 9.8 | 4.0 | 1.5 |
| Absolute minimum temperature (°C) | -5.9 | -6.6 | -6.3 | 1.8 | 4.3 | 9.1 | 15.3 | 14.1 | 11.4 | 4.6 | -5.2 | -5.0 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.8 | 5.6 | 8.1 | 9.0 | 10.3 | 11.1 | 11.5 | 10.1 | 10.7 | 8.7 | 7.9 | 5.9 |
| Precipitation (mm) | 133 | 120 | 95 | 109 | 92 | 58 | 75 | 121 | 67 | 26 | 43 | 59 |
| Sunny days | 12 | 12 | 18 | 14 | 17 | 11 | 10 | 13 | 18 | 21 | 22 | 16 |
| Rainy days | 18 | 16 | 12 | 16 | 14 | 19 | 21 | 18 | 12 | 10 | 8 | 15 |
| Snow days | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Grigsby during the most sunny months:
The largest precipitation sum in Grigsby is at