Average annual temperature is 14.8 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: -8.6 °C
Number of sunny days: 188 days
Number of rainy days: 177 days
Look at detailed online map of Dale City
* Weather data for Dale City 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) | 17.8 | 24.3 | 25.8 | 31.4 | 29.2 | 32.2 | 38.5 | 33.9 | 37.3 | 28.5 | 27.1 | 17.6 |
| Average daytime temperature (°C) | 9.9 | 12.6 | 13.9 | 22.4 | 22.8 | 27.6 | 31.6 | 30.6 | 27.1 | 21.7 | 14.1 | 11.0 |
| Average temperature (°C) | 5.9 | 7.1 | 8.0 | 15.7 | 17.1 | 21.7 | 25.5 | 24.5 | 21.5 | 15.7 | 8.1 | 6.0 |
| Average night temperature (°C) | 2.6 | 3.0 | 3.3 | 10.6 | 12.3 | 16.8 | 20.9 | 19.8 | 16.9 | 10.7 | 3.7 | 2.3 |
| Absolute minimum temperature (°C) | -2.2 | -8.6 | -3.9 | 4.4 | 7.2 | 13.2 | 17.8 | 15.6 | 10.5 | 4.9 | -5.2 | -3.4 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.2 | 6.5 | 7.6 | 9.1 | 10.5 | 10.9 | 11.8 | 10.7 | 8.5 | 8.5 | 7.7 | 5.5 |
| Precipitation (mm) | 69 | 73 | 55 | 128 | 38 | 118 | 135 | 69 | 95 | 30 | 60 | 178 |
| Sunny days | 16 | 16 | 15 | 17 | 15 | 11 | 8 | 13 | 16 | 19 | 23 | 19 |
| Rainy days | 15 | 12 | 16 | 13 | 16 | 19 | 23 | 18 | 14 | 12 | 7 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Dale City during the most sunny months:
The largest precipitation sum in Dale City is at