Average annual temperature is 11.1 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: -25.1 °C
Number of sunny days: 213 days
Number of rainy days: 135 days
Number of snow days: 17 days
Look at detailed online map of Haverhill
* Weather data for Haverhill 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) | 11.7 | 11.8 | 22.3 | 25.8 | 30.3 | 31.2 | 33.5 | 37.3 | 34.0 | 30.8 | 17.7 | 13.3 |
| Average daytime temperature (°C) | 0.5 | 3.9 | 7.3 | 16.7 | 24.2 | 28.2 | 28.1 | 28.3 | 26.1 | 17.2 | 10.1 | 6.1 |
| Average temperature (°C) | -3.7 | -2.0 | 1.5 | 10.0 | 17.7 | 22.3 | 22.9 | 23.4 | 20.3 | 12.6 | 5.0 | 2.0 |
| Average night temperature (°C) | -6.7 | -6.4 | -2.7 | 4.7 | 11.6 | 17.0 | 17.9 | 18.8 | 15.5 | 8.7 | 0.9 | -0.9 |
| Absolute minimum temperature (°C) | -25.1 | -24.7 | -17.4 | -4.6 | 1.2 | 8.7 | 12.1 | 13.6 | 9.7 | -4.6 | -12.7 | -6.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 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) | 9.5 | 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) | 4.6 | 7.0 | 7.3 | 9.7 | 11.4 | 12.0 | 12.2 | 11.3 | 10.2 | 7.0 | 7.1 | 4.5 |
| Precipitation (mm) | 61 | 49 | 62 | 55 | 90 | 52 | 63 | 67 | 49 | 131 | 11 | 41 |
| Sunny days | 18 | 18 | 16 | 16 | 20 | 15 | 18 | 19 | 15 | 16 | 24 | 18 |
| Rainy days | 10 | 8 | 12 | 13 | 11 | 15 | 13 | 12 | 15 | 14 | 4 | 8 |
| Snow days | 3 | 2 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 5 |
The best time to visit Haverhill during the most sunny months:
The largest precipitation sum in Haverhill is at