Average annual temperature is 12.2 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: -21.1 °C
Number of sunny days: 202 days
Number of rainy days: 144 days
Number of snow days: 19 days
Look at detailed online map of Flagler
* Weather data for Flagler 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) | 13.8 | 14.5 | 22.3 | 28.0 | 31.6 | 32.8 | 35.4 | 36.6 | 34.4 | 32.3 | 19.3 | 15.0 |
| Average daytime temperature (°C) | 1.9 | 5.7 | 8.8 | 17.9 | 25.0 | 29.4 | 29.0 | 28.7 | 27.0 | 18.7 | 11.3 | 7.4 |
| Average temperature (°C) | -2.3 | -0.6 | 3.1 | 11.2 | 18.7 | 23.6 | 23.9 | 24.0 | 21.2 | 14.0 | 6.1 | 3.3 |
| Average night temperature (°C) | -5.3 | -5.3 | -1.1 | 5.8 | 12.6 | 18.0 | 19.1 | 19.9 | 16.4 | 10.0 | 2.0 | 0.1 |
| Absolute minimum temperature (°C) | -21.1 | -20.8 | -11.9 | -2.7 | 3.2 | 10.7 | 13.9 | 13.7 | 11.5 | -2.3 | -9.6 | -5.9 |
| 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) | 4.9 | 7.3 | 7.0 | 9.6 | 11.6 | 12.1 | 12.3 | 11.3 | 10.6 | 7.6 | 7.1 | 4.6 |
| Precipitation (mm) | 56 | 74 | 59 | 28 | 45 | 48 | 181 | 103 | 59 | 75 | 15 | 52 |
| Sunny days | 15 | 17 | 15 | 17 | 19 | 17 | 17 | 13 | 16 | 17 | 24 | 15 |
| Rainy days | 7 | 8 | 15 | 13 | 12 | 13 | 14 | 18 | 14 | 13 | 4 | 13 |
| Snow days | 9 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 |
The best time to visit Flagler during the most sunny months:
The largest precipitation sum in Flagler is at