Average annual temperature is 11.6 °C
Absolute maximum temperature: 30.0 °C
Absolute minimum temperature: -13.5 °C
Number of sunny days: 127 days
Number of rainy days: 226 days
Number of snow days: 12 days
Look at detailed online map of Delphi
* Weather data for Delphi 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) | 18.1 | 20.2 | 21.1 | 26.2 | 24.7 | 27.0 | 30.0 | 27.8 | 28.8 | 25.6 | 20.9 | 15.4 |
| Average daytime temperature (°C) | 7.9 | 11.1 | 10.9 | 18.2 | 19.7 | 22.7 | 26.4 | 25.0 | 22.2 | 17.4 | 11.6 | 8.7 |
| Average temperature (°C) | 3.3 | 5.5 | 5.3 | 11.7 | 14.3 | 17.5 | 21.3 | 20.3 | 17.3 | 12.4 | 5.9 | 4.2 |
| Average night temperature (°C) | -0.1 | 1.0 | 0.6 | 6.4 | 9.8 | 12.6 | 17.0 | 16.7 | 13.3 | 8.3 | 1.5 | 0.7 |
| Absolute minimum temperature (°C) | -13.5 | -11.9 | -11.0 | -3.2 | 0.5 | 6.4 | 10.8 | 11.1 | 7.6 | 0.8 | -8.6 | -6.0 |
| 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 | 14.5 | 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) | 3.6 | 6.5 | 6.7 | 9.1 | 9.6 | 10.4 | 11.7 | 10.2 | 9.4 | 7.4 | 7.0 | 4.9 |
| Precipitation (mm) | 120 | 108 | 96 | 74 | 115 | 77 | 120 | 157 | 83 | 68 | 66 | 119 |
| Sunny days | 4 | 11 | 11 | 15 | 11 | 7 | 7 | 6 | 11 | 14 | 18 | 12 |
| Rainy days | 22 | 16 | 18 | 15 | 20 | 23 | 24 | 25 | 19 | 17 | 10 | 17 |
| Snow days | 5 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Delphi during the most sunny months:
The largest precipitation sum in Delphi is at