Average annual temperature is 10.0 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -15.0 °C
Number of sunny days: 149 days
Number of rainy days: 195 days
Number of snow days: 21 days
Look at detailed online map of Gallagher
* Weather data for Gallagher 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) | 12.6 | 17.4 | 15.5 | 27.6 | 29.6 | 31.3 | 32.0 | 29.2 | 30.3 | 25.7 | 16.0 | 12.5 |
| Average daytime temperature (°C) | 4.2 | 6.9 | 7.1 | 16.5 | 20.3 | 23.7 | 27.7 | 25.0 | 21.7 | 15.8 | 8.2 | 5.7 |
| Average temperature (°C) | 1.1 | 0.8 | 1.5 | 9.8 | 13.4 | 17.8 | 21.8 | 19.4 | 16.5 | 11.3 | 3.4 | 2.2 |
| Average night temperature (°C) | -1.3 | -3.7 | -2.7 | 4.2 | 6.9 | 12.5 | 16.5 | 14.9 | 12.2 | 7.5 | -0.5 | -0.4 |
| Absolute minimum temperature (°C) | -6.5 | -15.0 | -11.7 | -3.9 | 1.1 | 7.0 | 12.8 | 11.0 | 6.3 | -1.4 | -8.1 | -6.1 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.7 | 6.9 | 6.8 | 8.7 | 11.1 | 11.2 | 11.7 | 10.6 | 8.7 | 6.7 | 7.1 | 3.7 |
| Precipitation (mm) | 95 | 61 | 85 | 84 | 32 | 129 | 105 | 160 | 72 | 77 | 52 | 124 |
| Sunny days | 8 | 11 | 8 | 14 | 22 | 10 | 7 | 10 | 15 | 15 | 19 | 10 |
| Rainy days | 17 | 14 | 17 | 16 | 9 | 20 | 24 | 21 | 15 | 16 | 9 | 17 |
| Snow days | 6 | 3 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The best time to visit Gallagher during the most sunny months:
The largest precipitation sum in Gallagher is at