Average annual temperature is 11.4 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -23.3 °C
Number of sunny days: 163 days
Number of rainy days: 193 days
Number of snow days: 9 days
Look at detailed online map of East Killingly
* Weather data for East Killingly 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) | 16.4 | 16.8 | 15.6 | 32.8 | 28.7 | 33.5 | 31.8 | 28.9 | 34.1 | 28.5 | 18.1 | 15.9 |
| Average daytime temperature (°C) | 6.7 | 6.2 | 8.7 | 17.2 | 21.2 | 24.3 | 28.6 | 25.4 | 23.0 | 18.7 | 9.6 | 8.4 |
| Average temperature (°C) | 2.9 | 1.3 | 3.6 | 11.0 | 14.7 | 18.4 | 23.4 | 20.8 | 18.5 | 13.6 | 4.5 | 3.9 |
| Average night temperature (°C) | -0.4 | -3.1 | -0.6 | 5.9 | 8.6 | 13.6 | 19.3 | 16.8 | 15.1 | 9.8 | 0.6 | 0.5 |
| Absolute minimum temperature (°C) | -5.7 | -23.3 | -5.5 | -2.3 | 2.6 | 6.8 | 14.1 | 12.4 | 7.8 | 2.9 | -5.1 | -6.7 |
| 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) | 3.8 | 6.5 | 7.3 | 8.5 | 11.5 | 9.8 | 10.6 | 9.4 | 7.3 | 7.7 | 7.1 | 5.1 |
| Precipitation (mm) | 172 | 50 | 114 | 60 | 72 | 98 | 166 | 143 | 191 | 90 | 43 | 183 |
| Sunny days | 9 | 14 | 15 | 16 | 20 | 6 | 9 | 9 | 14 | 14 | 20 | 17 |
| Rainy days | 18 | 12 | 14 | 14 | 11 | 24 | 22 | 22 | 16 | 17 | 9 | 14 |
| Snow days | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit East Killingly during the most sunny months:
The largest precipitation sum in East Killingly is at