Average annual temperature is 15.5 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -7.8 °C
Number of sunny days: 182 days
Number of rainy days: 182 days
Number of snow days: 1 day
Look at detailed online map of Howland
* Weather data for Howland 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) | 20.0 | 26.3 | 25.7 | 31.4 | 29.7 | 31.4 | 36.2 | 35.0 | 35.6 | 29.6 | 26.0 | 20.3 |
| Average daytime temperature (°C) | 12.3 | 14.0 | 14.9 | 23.0 | 22.9 | 27.8 | 31.6 | 30.2 | 26.9 | 22.1 | 14.7 | 12.7 |
| Average temperature (°C) | 7.5 | 8.5 | 9.1 | 16.2 | 17.3 | 21.7 | 25.8 | 24.7 | 21.8 | 16.2 | 9.2 | 7.3 |
| Average night temperature (°C) | 3.7 | 3.9 | 4.4 | 11.2 | 12.9 | 17.1 | 21.6 | 20.6 | 18.0 | 11.5 | 5.1 | 3.3 |
| Absolute minimum temperature (°C) | -2.1 | -7.8 | -3.1 | 3.7 | 7.1 | 12.9 | 18.1 | 17.6 | 14.0 | 4.1 | -4.8 | -2.0 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 5.6 | 7.1 | 8.1 | 9.5 | 10.6 | 11.2 | 11.8 | 10.7 | 8.8 | 8.9 | 7.8 | 6.2 |
| Precipitation (mm) | 66 | 59 | 41 | 121 | 65 | 156 | 138 | 55 | 128 | 28 | 53 | 148 |
| Sunny days | 13 | 16 | 17 | 15 | 16 | 12 | 6 | 8 | 16 | 22 | 23 | 18 |
| Rainy days | 18 | 11 | 14 | 15 | 15 | 18 | 25 | 23 | 14 | 9 | 7 | 13 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Howland during the most sunny months:
The largest precipitation sum in Howland is at