Average annual temperature is 21.5 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 1.2 °C
Number of sunny days: 140 days
Number of rainy days: 225 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) | 25.3 | 27.6 | 28.9 | 31.0 | 31.8 | 38.3 | 38.5 | 41.3 | 39.4 | 34.3 | 28.8 | 26.0 |
| Average daytime temperature (°C) | 18.6 | 20.2 | 23.6 | 24.7 | 28.8 | 34.6 | 35.8 | 38.1 | 33.9 | 26.7 | 20.4 | 18.8 |
| Average temperature (°C) | 13.7 | 14.5 | 18.4 | 19.2 | 23.5 | 28.2 | 30.0 | 31.6 | 27.8 | 21.3 | 15.5 | 13.1 |
| Average night temperature (°C) | 10.1 | 10.5 | 14.4 | 15.2 | 19.5 | 23.4 | 25.2 | 26.0 | 23.4 | 17.5 | 11.8 | 8.9 |
| Absolute minimum temperature (°C) | 1.2 | 1.5 | 3.6 | 9.5 | 12.5 | 19.0 | 23.2 | 22.1 | 19.9 | 7.6 | 3.8 | 1.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.9 | 6.9 | 7.1 | 7.5 | 8.0 | 11.1 | 12.0 | 12.1 | 10.6 | 8.1 | 6.2 | 7.8 |
| Precipitation (mm) | 237 | 76 | 172 | 199 | 226 | 100 | 43 | 9 | 77 | 131 | 145 | 92 |
| Sunny days | 13 | 10 | 8 | 4 | 7 | 8 | 10 | 17 | 12 | 16 | 15 | 20 |
| Rainy days | 18 | 18 | 23 | 26 | 24 | 22 | 21 | 14 | 18 | 15 | 15 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sleepy Hollow during the most sunny months:
The largest precipitation sum in Sleepy Hollow is at