Average annual temperature is 20.0 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: -2.8 °C
Number of sunny days: 184 days
Number of rainy days: 181 days
Look at detailed online map of Patmos
* Weather data for Patmos 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) | 24.5 | 28.1 | 28.3 | 30.3 | 32.7 | 36.9 | 37.7 | 40.1 | 35.2 | 32.1 | 28.0 | 24.8 |
| Average daytime temperature (°C) | 17.0 | 19.4 | 22.1 | 23.6 | 29.2 | 33.3 | 34.5 | 36.6 | 32.3 | 26.8 | 19.3 | 16.3 |
| Average temperature (°C) | 12.0 | 13.3 | 15.7 | 17.8 | 23.2 | 27.0 | 28.7 | 30.5 | 26.3 | 20.7 | 13.8 | 10.7 |
| Average night temperature (°C) | 8.2 | 9.0 | 10.9 | 13.2 | 18.0 | 21.8 | 24.1 | 25.5 | 21.2 | 15.6 | 9.7 | 6.5 |
| Absolute minimum temperature (°C) | -0.8 | -1.0 | -2.8 | 8.4 | 11.2 | 18.9 | 20.8 | 19.9 | 17.2 | 6.0 | 1.7 | 0.0 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 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) | 6.6 | 7.4 | 8.8 | 8.3 | 11.1 | 12.0 | 11.4 | 11.4 | 10.8 | 8.6 | 6.0 | 7.6 |
| Precipitation (mm) | 165 | 103 | 89 | 202 | 52 | 84 | 60 | 36 | 29 | 26 | 63 | 67 |
| Sunny days | 13 | 12 | 13 | 13 | 10 | 8 | 13 | 22 | 17 | 23 | 16 | 24 |
| Rainy days | 18 | 16 | 18 | 17 | 21 | 22 | 18 | 9 | 13 | 8 | 14 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Patmos during the most sunny months:
The largest precipitation sum in Patmos is at