Average annual temperature is 10.3 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: -22.5 °C
Number of sunny days: 158 days
Number of rainy days: 180 days
Number of snow days: 27 days
Look at detailed online map of Westchester Heights
* Weather data for Westchester Heights 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) | 8.9 | 11.4 | 17.0 | 27.0 | 31.6 | 32.4 | 32.6 | 31.4 | 32.2 | 29.2 | 16.8 | 14.2 |
| Average daytime temperature (°C) | 2.6 | 4.6 | 6.6 | 15.9 | 21.6 | 26.8 | 27.7 | 25.6 | 23.0 | 16.0 | 8.5 | 6.4 |
| Average temperature (°C) | -0.5 | -0.8 | 1.5 | 9.4 | 14.5 | 20.1 | 22.1 | 20.1 | 18.1 | 11.6 | 3.9 | 3.1 |
| Average night temperature (°C) | -2.9 | -4.7 | -2.2 | 4.2 | 8.2 | 14.2 | 17.2 | 15.6 | 13.9 | 8.4 | 0.3 | 0.9 |
| Absolute minimum temperature (°C) | -22.5 | -16.6 | -8.8 | -4.2 | 1.4 | 8.8 | 13.2 | 9.1 | 8.4 | -1.1 | -8.0 | -5.1 |
| 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 | 11.0 | 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) | 3.1 | 6.6 | 6.5 | 8.8 | 10.6 | 11.4 | 11.6 | 10.3 | 8.1 | 5.9 | 6.2 | 3.3 |
| Precipitation (mm) | 54 | 81 | 102 | 87 | 42 | 60 | 184 | 145 | 59 | 120 | 42 | 60 |
| Sunny days | 11 | 12 | 10 | 14 | 21 | 17 | 7 | 13 | 15 | 8 | 19 | 11 |
| Rainy days | 13 | 11 | 15 | 15 | 10 | 13 | 24 | 18 | 15 | 22 | 8 | 16 |
| Snow days | 7 | 5 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 4 |
The best time to visit Westchester Heights during the most sunny months:
Months with the longest average daylight duration in Westchester Heights:
The largest precipitation sum in Westchester Heights is at