Average annual temperature is 10.5 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: -26.7 °C
Number of sunny days: 183 days
Number of rainy days: 153 days
Number of snow days: 29 days
Look at detailed online map of Exeter
* Weather data for Exeter 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) | 8.8 | 10.3 | 19.5 | 25.9 | 32.1 | 32.8 | 33.5 | 37.4 | 34.0 | 28.5 | 17.5 | 12.5 |
| Average daytime temperature (°C) | 1.4 | 3.5 | 6.9 | 15.4 | 23.4 | 28.2 | 28.7 | 28.1 | 24.5 | 15.9 | 8.5 | 5.5 |
| Average temperature (°C) | -2.4 | -2.0 | 1.4 | 9.0 | 16.2 | 21.4 | 22.9 | 22.4 | 19.2 | 11.7 | 3.8 | 1.9 |
| Average night temperature (°C) | -5.0 | -6.3 | -2.7 | 3.8 | 10.0 | 15.3 | 17.8 | 17.8 | 15.2 | 7.9 | 0.3 | -0.5 |
| Absolute minimum temperature (°C) | -26.7 | -23.4 | -16.5 | -3.2 | 0.8 | 6.9 | 12.8 | 10.4 | 7.9 | -3.3 | -11.9 | -8.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.6 | 6.9 | 6.5 | 8.7 | 10.8 | 12.0 | 12.4 | 11.3 | 9.0 | 6.8 | 6.8 | 4.1 |
| Precipitation (mm) | 54 | 82 | 95 | 100 | 59 | 28 | 93 | 46 | 102 | 115 | 40 | 52 |
| Sunny days | 12 | 15 | 12 | 16 | 21 | 19 | 15 | 12 | 12 | 13 | 21 | 15 |
| Rainy days | 10 | 8 | 10 | 14 | 10 | 11 | 16 | 19 | 18 | 16 | 9 | 12 |
| Snow days | 9 | 5 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 4 |
The best time to visit Exeter during the most sunny months:
Months with the longest average daylight duration in Exeter:
The largest precipitation sum in Exeter is at