Average annual temperature is 14.1 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -7.4 °C
Number of sunny days: 175 days
Number of rainy days: 183 days
Number of snow days: 7 days
Look at detailed online map of Flagg Spring
* Weather data for Flagg Spring 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) | 17.1 | 23.5 | 23.9 | 28.3 | 30.5 | 33.2 | 33.6 | 35.1 | 34.5 | 29.9 | 25.2 | 17.1 |
| Average daytime temperature (°C) | 9.0 | 13.5 | 13.5 | 19.5 | 23.7 | 27.8 | 30.3 | 29.9 | 27.5 | 20.5 | 13.7 | 10.4 |
| Average temperature (°C) | 4.7 | 6.6 | 7.0 | 12.9 | 17.5 | 21.6 | 24.5 | 23.9 | 21.2 | 15.0 | 7.9 | 5.5 |
| Average night temperature (°C) | 1.5 | 1.9 | 2.3 | 7.4 | 12.1 | 16.3 | 20.1 | 19.0 | 16.0 | 10.8 | 3.8 | 2.0 |
| Absolute minimum temperature (°C) | -4.8 | -7.4 | -5.9 | 1.0 | 3.3 | 11.1 | 16.2 | 13.5 | 11.6 | 0.8 | -6.2 | -5.7 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 4.1 | 7.7 | 7.6 | 9.6 | 10.1 | 11.1 | 11.5 | 11.1 | 10.3 | 7.4 | 7.5 | 5.3 |
| Precipitation (mm) | 133 | 63 | 107 | 96 | 54 | 110 | 138 | 98 | 46 | 82 | 40 | 56 |
| Sunny days | 6 | 16 | 15 | 13 | 17 | 14 | 10 | 14 | 15 | 20 | 23 | 12 |
| Rainy days | 21 | 12 | 13 | 17 | 14 | 16 | 21 | 17 | 15 | 11 | 7 | 19 |
| Snow days | 4 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Flagg Spring during the most sunny months:
The largest precipitation sum in Flagg Spring is at