Average annual temperature is 12.7 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -12.2 °C
Number of sunny days: 181 days
Number of rainy days: 170 days
Number of snow days: 14 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) | 17.7 | 17.6 | 19.5 | 27.2 | 31.9 | 33.4 | 34.6 | 35.2 | 32.8 | 30.3 | 23.5 | 15.1 |
| Average daytime temperature (°C) | 5.7 | 9.4 | 9.9 | 18.3 | 24.1 | 28.4 | 29.2 | 27.6 | 25.9 | 19.0 | 11.9 | 8.4 |
| Average temperature (°C) | 2.0 | 3.2 | 4.4 | 11.3 | 17.6 | 21.9 | 23.6 | 22.5 | 20.3 | 14.0 | 6.4 | 4.4 |
| Average night temperature (°C) | -0.8 | -1.1 | 0.0 | 5.4 | 11.7 | 16.0 | 18.6 | 18.0 | 15.3 | 9.9 | 2.0 | 1.6 |
| Absolute minimum temperature (°C) | -11.3 | -12.2 | -8.6 | -1.9 | 2.2 | 9.9 | 14.1 | 12.0 | 9.7 | -3.0 | -9.1 | -7.0 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 3.4 | 7.4 | 6.5 | 8.8 | 10.4 | 11.2 | 12.2 | 10.7 | 9.6 | 7.0 | 7.5 | 4.2 |
| Precipitation (mm) | 83 | 107 | 138 | 69 | 48 | 40 | 96 | 97 | 51 | 110 | 20 | 60 |
| Sunny days | 6 | 16 | 14 | 17 | 18 | 19 | 10 | 16 | 17 | 12 | 22 | 14 |
| Rainy days | 18 | 10 | 16 | 13 | 13 | 11 | 21 | 15 | 13 | 18 | 7 | 15 |
| Snow days | 7 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 |
The best time to visit Delphi during the most sunny months:
The largest precipitation sum in Delphi is at