Average annual temperature is 16.8 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: -3.4 °C
Number of sunny days: 195 days
Number of rainy days: 170 days
Look at detailed online map of Delphia
* Weather data for Delphia 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) | 20.6 | 25.5 | 27.0 | 28.8 | 31.0 | 32.8 | 35.6 | 34.8 | 33.9 | 27.6 | 27.0 | 20.3 |
| Average daytime temperature (°C) | 14.1 | 17.1 | 18.2 | 22.3 | 24.8 | 28.7 | 33.3 | 31.5 | 28.0 | 23.1 | 16.8 | 13.6 |
| Average temperature (°C) | 8.8 | 11.7 | 12.2 | 16.1 | 19.0 | 22.4 | 26.6 | 25.6 | 22.1 | 17.1 | 11.0 | 8.3 |
| Average night temperature (°C) | 4.9 | 7.3 | 6.9 | 10.7 | 14.2 | 17.2 | 21.5 | 21.1 | 17.4 | 12.2 | 6.7 | 4.1 |
| Absolute minimum temperature (°C) | -3.4 | -3.4 | -2.8 | 3.5 | 7.3 | 12.6 | 19.4 | 19.1 | 13.4 | 7.0 | -2.7 | -2.5 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.3 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.4 | 7.0 | 8.1 | 8.9 | 9.6 | 10.8 | 11.7 | 10.9 | 10.2 | 9.0 | 7.6 | 6.5 |
| Precipitation (mm) | 153 | 94 | 99 | 144 | 56 | 86 | 55 | 119 | 52 | 26 | 53 | 168 |
| Sunny days | 17 | 13 | 17 | 13 | 12 | 14 | 14 | 11 | 18 | 25 | 20 | 21 |
| Rainy days | 14 | 15 | 14 | 17 | 19 | 16 | 17 | 20 | 12 | 6 | 10 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Delphia during the most sunny months:
The largest precipitation sum in Delphia is at