Average annual temperature is 7.0 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -23.0 °C
Number of sunny days: 146 days
Number of rainy days: 152 days
Number of snow days: 67 days
Look at detailed online map of Sleepy Hollow
* Weather data for Sleepy Hollow 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) | 2.2 | 6.8 | 6.1 | 25.2 | 31.9 | 30.9 | 31.1 | 30.0 | 33.4 | 29.3 | 16.0 | 9.4 |
| Average daytime temperature (°C) | -3.2 | -2.1 | 1.4 | 9.1 | 20.4 | 24.9 | 24.7 | 24.5 | 22.2 | 12.1 | 5.2 | 3.4 |
| Average temperature (°C) | -5.8 | -6.3 | -3.2 | 3.4 | 13.3 | 18.6 | 18.9 | 18.4 | 16.7 | 8.5 | 0.9 | -0.3 |
| Average night temperature (°C) | -8.0 | -9.5 | -6.6 | -0.8 | 7.7 | 13.1 | 14.0 | 13.7 | 12.8 | 5.8 | -2.3 | -3.0 |
| Absolute minimum temperature (°C) | -23.0 | -20.7 | -12.2 | -10.6 | -1.7 | 5.3 | 9.4 | 5.3 | 6.7 | -5.2 | -11.3 | -10.3 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.3 | 11.9 | 13.6 | 15.0 | 15.7 | 15.4 | 14.1 | 12.6 | 10.9 | 9.4 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.1 | 5.5 | 6.3 | 7.0 | 10.5 | 11.5 | 12.0 | 10.8 | 7.9 | 5.3 | 4.8 | 3.5 |
| Precipitation (mm) | 62 | 49 | 67 | 171 | 68 | 76 | 88 | 106 | 89 | 78 | 28 | 42 |
| Sunny days | 11 | 8 | 12 | 7 | 17 | 13 | 7 | 17 | 14 | 8 | 14 | 18 |
| Rainy days | 3 | 4 | 5 | 15 | 14 | 17 | 24 | 14 | 16 | 21 | 10 | 9 |
| Snow days | 17 | 16 | 14 | 8 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 4 |
The best time to visit Sleepy Hollow during the most sunny months:
Months with the longest average daylight duration in Sleepy Hollow:
The largest precipitation sum in Sleepy Hollow is at