Average annual temperature is 19.9 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: -1.9 °C
Number of sunny days: 163 days
Number of rainy days: 202 days
Look at detailed online map of Westwood
* Weather data for Westwood 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) | 25.1 | 28.8 | 30.9 | 31.9 | 33.2 | 35.4 | 37.5 | 38.2 | 33.6 | 30.1 | 25.9 | 24.0 |
| Average daytime temperature (°C) | 18.5 | 21.8 | 23.5 | 26.7 | 28.3 | 31.7 | 34.5 | 34.6 | 29.9 | 24.9 | 19.5 | 16.2 |
| Average temperature (°C) | 12.4 | 15.8 | 17.1 | 19.9 | 22.2 | 25.7 | 28.5 | 28.5 | 24.3 | 19.2 | 14.2 | 11.2 |
| Average night temperature (°C) | 7.8 | 11.4 | 11.5 | 14.3 | 17.1 | 21.0 | 23.7 | 23.8 | 19.8 | 14.3 | 10.1 | 7.3 |
| Absolute minimum temperature (°C) | -1.9 | 0.2 | -0.3 | 8.0 | 9.7 | 17.5 | 21.3 | 21.3 | 15.9 | 8.1 | 0.1 | -0.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.9 | 8.1 | 8.7 | 9.5 | 10.6 | 10.9 | 11.4 | 11.2 | 10.0 | 9.0 | 7.0 | 6.4 |
| Precipitation (mm) | 122 | 113 | 92 | 80 | 54 | 138 | 108 | 139 | 65 | 66 | 64 | 174 |
| Sunny days | 14 | 14 | 13 | 11 | 14 | 8 | 3 | 8 | 13 | 22 | 20 | 23 |
| Rainy days | 17 | 14 | 18 | 19 | 17 | 22 | 28 | 23 | 17 | 9 | 10 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Westwood is at