Average annual temperature is 18.0 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -2.7 °C
Number of sunny days: 163 days
Number of rainy days: 202 days
Look at detailed online map of Regan
* Weather data for Regan 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) | 21.1 | 26.6 | 26.0 | 29.3 | 32.3 | 31.3 | 33.8 | 34.1 | 34.0 | 27.9 | 25.6 | 23.8 |
| Average daytime temperature (°C) | 16.1 | 18.7 | 19.7 | 23.6 | 25.3 | 28.5 | 31.0 | 30.8 | 27.9 | 23.7 | 18.6 | 16.2 |
| Average temperature (°C) | 10.8 | 13.1 | 14.2 | 17.9 | 19.9 | 23.5 | 26.6 | 26.2 | 22.6 | 17.8 | 12.7 | 10.5 |
| Average night temperature (°C) | 6.3 | 8.9 | 9.4 | 12.9 | 15.0 | 18.8 | 23.3 | 22.4 | 18.1 | 13.1 | 8.3 | 6.5 |
| Absolute minimum temperature (°C) | -2.7 | -2.3 | -1.9 | 5.1 | 8.0 | 11.7 | 19.9 | 18.1 | 11.2 | 7.0 | -1.6 | -1.8 |
| 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) | 7.2 | 7.1 | 8.6 | 10.3 | 10.0 | 11.7 | 11.1 | 11.1 | 9.7 | 9.0 | 7.7 | 6.9 |
| Precipitation (mm) | 98 | 135 | 59 | 118 | 105 | 145 | 216 | 186 | 104 | 38 | 82 | 189 |
| Sunny days | 18 | 15 | 14 | 13 | 12 | 9 | 0 | 4 | 15 | 24 | 18 | 21 |
| Rainy days | 13 | 13 | 17 | 17 | 19 | 21 | 31 | 27 | 15 | 7 | 12 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Regan during the most sunny months:
The largest precipitation sum in Regan is at