Average annual temperature is 12.9 °C
Absolute maximum temperature: 29.0 °C
Absolute minimum temperature: -14.8 °C
Number of sunny days: 189 days
Number of rainy days: 171 days
Number of snow days: 5 days
Look at detailed online map of Town of Hempstead
* Weather data for Town of Hempstead 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) | 11.6 | 12.1 | 11.3 | 16.5 | 21.2 | 23.1 | 29.0 | 26.7 | 27.5 | 21.8 | 17.9 | 15.2 |
| Average daytime temperature (°C) | 7.6 | 7.0 | 8.1 | 12.5 | 15.9 | 20.0 | 25.6 | 24.5 | 22.3 | 17.7 | 11.9 | 9.1 |
| Average temperature (°C) | 5.4 | 4.0 | 5.3 | 10.4 | 13.8 | 18.2 | 23.9 | 22.6 | 20.1 | 15.5 | 8.6 | 6.8 |
| Average night temperature (°C) | 3.4 | 1.4 | 2.8 | 8.7 | 11.7 | 16.5 | 22.1 | 20.7 | 18.1 | 13.5 | 5.9 | 4.8 |
| Absolute minimum temperature (°C) | -1.7 | -14.8 | -1.0 | 3.1 | 7.9 | 10.9 | 18.5 | 17.9 | 13.6 | 8.6 | -0.8 | -2.8 |
| 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 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 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) | 4.7 | 6.9 | 7.3 | 8.8 | 12.1 | 11.2 | 11.6 | 10.7 | 8.2 | 8.0 | 7.4 | 5.4 |
| Precipitation (mm) | 120 | 47 | 132 | 113 | 40 | 75 | 114 | 137 | 276 | 124 | 47 | 201 |
| Sunny days | 12 | 16 | 14 | 15 | 23 | 17 | 12 | 13 | 13 | 16 | 19 | 19 |
| Rainy days | 19 | 9 | 16 | 15 | 8 | 13 | 19 | 18 | 17 | 15 | 10 | 12 |
| Snow days | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Town of Hempstead during the most sunny months:
The largest precipitation sum in Town of Hempstead is at