Average annual temperature is 11.8 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -21.4 °C
Number of sunny days: 162 days
Number of rainy days: 194 days
Number of snow days: 9 days
Look at detailed online map of New Britain
* Weather data for New Britain 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) | 17.5 | 18.5 | 15.8 | 32.7 | 28.5 | 33.4 | 32.6 | 29.8 | 35.2 | 27.5 | 19.2 | 16.5 |
| Average daytime temperature (°C) | 7.4 | 6.9 | 9.5 | 17.8 | 21.3 | 25.3 | 29.3 | 26.4 | 23.6 | 18.9 | 10.3 | 8.5 |
| Average temperature (°C) | 3.4 | 1.9 | 4.0 | 11.3 | 14.9 | 19.0 | 23.8 | 21.4 | 18.7 | 13.9 | 5.0 | 4.1 |
| Average night temperature (°C) | -0.1 | -2.3 | -0.4 | 6.2 | 8.9 | 14.2 | 19.4 | 17.2 | 15.1 | 10.0 | 1.0 | 0.9 |
| Absolute minimum temperature (°C) | -5.3 | -21.4 | -4.0 | -2.1 | 3.3 | 8.1 | 13.4 | 12.8 | 7.5 | 3.8 | -5.1 | -6.2 |
| 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 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.5 | 6.5 | 7.4 | 8.5 | 11.9 | 10.3 | 10.9 | 9.4 | 7.4 | 7.6 | 6.8 | 5.0 |
| Precipitation (mm) | 152 | 55 | 119 | 140 | 98 | 80 | 201 | 122 | 273 | 91 | 54 | 234 |
| Sunny days | 9 | 14 | 15 | 16 | 20 | 7 | 4 | 9 | 14 | 15 | 22 | 17 |
| Rainy days | 18 | 10 | 15 | 14 | 11 | 23 | 27 | 22 | 16 | 16 | 8 | 14 |
| Snow days | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit New Britain during the most sunny months:
The largest precipitation sum in New Britain is at