Average annual temperature is 9.9 °C
Absolute maximum temperature: 31.5 °C
Absolute minimum temperature: -23.8 °C
Number of sunny days: 128 days
Number of rainy days: 215 days
Number of snow days: 22 days
Look at detailed online map of Long Flat
* Weather data for Long Flat 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) | 15.4 | 15.2 | 15.3 | 28.8 | 29.4 | 31.5 | 30.1 | 27.8 | 30.1 | 27.0 | 16.1 | 12.2 |
| Average daytime temperature (°C) | 4.4 | 5.5 | 6.7 | 16.5 | 19.8 | 23.3 | 26.7 | 23.9 | 21.7 | 16.7 | 7.9 | 6.2 |
| Average temperature (°C) | 1.1 | -0.2 | 1.4 | 9.7 | 13.1 | 17.7 | 21.6 | 19.2 | 16.9 | 11.9 | 3.1 | 2.5 |
| Average night temperature (°C) | -1.9 | -4.6 | -2.7 | 4.6 | 6.8 | 13.1 | 17.3 | 15.4 | 13.2 | 8.2 | -0.4 | 0.2 |
| Absolute minimum temperature (°C) | -8.2 | -23.8 | -9.4 | -3.9 | 0.6 | 8.4 | 12.1 | 11.1 | 6.7 | 1.5 | -6.4 | -5.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.3 | 5.7 | 6.4 | 8.5 | 12.0 | 10.7 | 11.3 | 10.2 | 8.3 | 6.8 | 6.9 | 3.2 |
| Precipitation (mm) | 90 | 59 | 108 | 109 | 49 | 90 | 159 | 194 | 75 | 67 | 64 | 137 |
| Sunny days | 8 | 10 | 8 | 12 | 20 | 8 | 3 | 9 | 11 | 13 | 16 | 10 |
| Rainy days | 18 | 14 | 16 | 18 | 11 | 22 | 28 | 22 | 19 | 18 | 12 | 17 |
| Snow days | 5 | 4 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The best time to visit Long Flat during the most sunny months:
The largest precipitation sum in Long Flat is at