Average annual temperature is 10.2 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: -24.9 °C
Number of sunny days: 223 days
Number of rainy days: 117 days
Number of snow days: 25 days
Look at detailed online map of Saybrook (historical)
* Weather data for Saybrook (historical) 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) | 2.4 | 5.6 | 17.1 | 28.9 | 31.8 | 35.3 | 36.9 | 38.2 | 37.1 | 32.6 | 18.5 | 11.9 |
| Average daytime temperature (°C) | -3.9 | -0.9 | 5.4 | 16.0 | 25.7 | 29.9 | 29.0 | 30.1 | 27.5 | 16.6 | 10.7 | 5.0 |
| Average temperature (°C) | -7.3 | -6.3 | -1.2 | 9.1 | 18.7 | 23.9 | 23.1 | 24.0 | 21.3 | 11.4 | 4.6 | 0.3 |
| Average night temperature (°C) | -10.4 | -10.6 | -5.4 | 3.3 | 12.4 | 18.0 | 17.7 | 18.7 | 15.9 | 7.1 | 0.1 | -3.5 |
| Absolute minimum temperature (°C) | -24.9 | -23.0 | -13.2 | -6.1 | 2.6 | 10.5 | 11.8 | 12.2 | 9.8 | -7.2 | -8.5 | -7.4 |
| 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 | 11.0 | 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) | 4.1 | 7.3 | 7.4 | 9.9 | 11.9 | 13.2 | 12.2 | 11.6 | 10.2 | 7.3 | 6.9 | 5.6 |
| Precipitation (mm) | 69 | 35 | 44 | 24 | 81 | 53 | 169 | 64 | 22 | 118 | 5 | 49 |
| Sunny days | 20 | 19 | 21 | 16 | 17 | 15 | 16 | 20 | 15 | 16 | 24 | 24 |
| Rainy days | 5 | 4 | 3 | 12 | 14 | 15 | 15 | 11 | 15 | 14 | 4 | 5 |
| Snow days | 6 | 5 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 |
The best time to visit Saybrook (historical) during the most sunny months:
Months with the longest average daylight duration in Saybrook (historical):
The largest precipitation sum in Saybrook (historical) is at