Average annual temperature is 12.9 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: -17.5 °C
Number of sunny days: 173 days
Number of rainy days: 188 days
Number of snow days: 4 days
Look at detailed online map of Newtown
* Weather data for Newtown 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) | 16.1 | 19.4 | 14.2 | 24.6 | 24.7 | 26.0 | 32.2 | 31.6 | 34.8 | 26.4 | 18.2 | 17.0 |
| Average daytime temperature (°C) | 8.3 | 7.2 | 8.9 | 14.6 | 18.2 | 22.2 | 28.8 | 26.9 | 24.0 | 19.2 | 11.4 | 9.5 |
| Average temperature (°C) | 5.3 | 3.7 | 5.3 | 11.1 | 14.5 | 18.5 | 24.5 | 22.8 | 20.2 | 15.0 | 7.3 | 6.1 |
| Average night temperature (°C) | 2.6 | 0.0 | 2.1 | 8.1 | 10.9 | 15.5 | 21.0 | 19.3 | 17.1 | 11.6 | 3.6 | 3.1 |
| Absolute minimum temperature (°C) | -1.6 | -17.5 | -2.2 | 1.8 | 5.8 | 9.5 | 17.2 | 16.2 | 12.6 | 7.4 | -2.3 | -3.9 |
| 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 | 14.8 | 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) | 4.4 | 6.6 | 7.5 | 8.4 | 12.2 | 11.5 | 11.7 | 10.3 | 7.8 | 8.3 | 7.3 | 5.7 |
| Precipitation (mm) | 147 | 56 | 111 | 122 | 66 | 64 | 118 | 183 | 268 | 42 | 48 | 186 |
| Sunny days | 6 | 15 | 15 | 15 | 22 | 11 | 10 | 10 | 16 | 14 | 20 | 19 |
| Rainy days | 24 | 11 | 15 | 15 | 9 | 19 | 21 | 21 | 14 | 17 | 10 | 12 |
| Snow days | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Newtown during the most sunny months:
The largest precipitation sum in Newtown is at