Average annual temperature is 14.0 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -11.6 °C
Number of sunny days: 184 days
Number of rainy days: 178 days
Number of snow days: 3 days
Look at detailed online map of Delanco
* Weather data for Delanco 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) | 18.3 | 19.3 | 18.4 | 30.1 | 29.0 | 34.8 | 35.7 | 33.0 | 36.0 | 28.3 | 20.2 | 16.5 |
| Average daytime temperature (°C) | 9.7 | 10.1 | 12.0 | 20.3 | 22.9 | 27.5 | 31.6 | 29.4 | 25.7 | 20.8 | 12.5 | 9.9 |
| Average temperature (°C) | 5.6 | 5.0 | 6.2 | 14.0 | 16.4 | 21.2 | 25.8 | 24.1 | 20.7 | 15.2 | 7.3 | 5.8 |
| Average night temperature (°C) | 2.1 | 0.4 | 1.3 | 9.0 | 10.4 | 15.8 | 21.0 | 19.7 | 16.7 | 10.9 | 3.0 | 2.2 |
| Absolute minimum temperature (°C) | -3.7 | -11.6 | -3.9 | -0.1 | 4.7 | 10.2 | 16.8 | 16.0 | 11.3 | 4.9 | -4.2 | -4.2 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 4.7 | 6.9 | 7.3 | 8.9 | 11.4 | 10.7 | 11.5 | 10.4 | 8.0 | 8.2 | 7.6 | 5.2 |
| Precipitation (mm) | 95 | 51 | 96 | 127 | 58 | 87 | 152 | 101 | 200 | 40 | 64 | 183 |
| Sunny days | 13 | 16 | 13 | 16 | 21 | 14 | 8 | 14 | 13 | 17 | 21 | 18 |
| Rainy days | 18 | 11 | 17 | 14 | 10 | 16 | 23 | 17 | 17 | 14 | 8 | 13 |
| Snow days | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Delanco during the most sunny months:
The largest precipitation sum in Delanco is at