Average annual temperature is 6.8 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -13.4 °C
Number of sunny days: 203 days
Number of rainy days: 116 days
Number of snow days: 46 days
Look at detailed online map of Howland Flat
* Weather data for Howland 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) | 7.1 | 10.9 | 7.9 | 18.8 | 24.3 | 29.8 | 33.8 | 33.3 | 26.4 | 24.8 | 17.7 | 13.0 |
| Average daytime temperature (°C) | 1.8 | 3.6 | 1.7 | 9.3 | 14.8 | 20.5 | 28.2 | 26.4 | 20.1 | 16.8 | 10.0 | 6.7 |
| Average temperature (°C) | -2.2 | -2.1 | -2.2 | 2.9 | 8.1 | 13.1 | 20.2 | 18.2 | 12.7 | 8.9 | 3.3 | 0.7 |
| Average night temperature (°C) | -4.7 | -5.6 | -5.1 | -1.4 | 2.3 | 6.7 | 12.0 | 10.8 | 6.9 | 3.3 | -0.8 | -3.0 |
| Absolute minimum temperature (°C) | -12.2 | -13.4 | -10.8 | -10.7 | -4.8 | 1.1 | 5.6 | 6.8 | 2.6 | -4.2 | -6.6 | -10.7 |
| 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) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 4.8 | 6.7 | 5.8 | 10.8 | 11.0 | 12.7 | 13.6 | 11.9 | 10.5 | 9.4 | 7.8 | 5.4 |
| Precipitation (mm) | 496 | 258 | 483 | 73 | 80 | 57 | 1 | 28 | 52 | 21 | 90 | 139 |
| Sunny days | 11 | 15 | 6 | 21 | 11 | 11 | 30 | 21 | 19 | 23 | 19 | 16 |
| Rainy days | 9 | 2 | 8 | 6 | 20 | 19 | 1 | 10 | 11 | 8 | 8 | 14 |
| Snow days | 11 | 11 | 17 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
The best time to visit Howland Flat during the most sunny months:
The largest precipitation sum in Howland Flat is at