Average annual temperature is 15.2 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 217 days
Number of rainy days: 148 days
Look at detailed online map of Árnissa
* Weather data for Árnissa Greece is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 16.6 | 19.1 | 19.6 | 20.9 | 23.4 | 30.2 | 38.0 | 33.1 | 30.3 | 26.8 | 22.7 | 19.9 |
| Average daytime temperature (°C) | 10.8 | 11.1 | 14.3 | 15.9 | 19.2 | 25.2 | 32.6 | 30.1 | 25.7 | 22.6 | 16.3 | 12.7 |
| Average temperature (°C) | 6.2 | 5.6 | 9.7 | 11.5 | 15.6 | 21.3 | 27.1 | 25.4 | 21.7 | 17.6 | 11.6 | 7.8 |
| Average night temperature (°C) | 2.7 | 1.0 | 5.0 | 7.1 | 11.8 | 16.6 | 20.9 | 20.1 | 17.4 | 13.2 | 7.7 | 4.0 |
| Absolute minimum temperature (°C) | -1.3 | -4.6 | 0.3 | 1.5 | 9.1 | 13.9 | 16.9 | 16.2 | 15.5 | 9.8 | -2.1 | -0.7 |
| 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 | 10.6 | 11.9 | 13.3 | 14.5 | 15.0 | 14.8 | 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) | 6.6 | 8.6 | 8.6 | 9.9 | 9.8 | 12.2 | 13.4 | 12.5 | 10.0 | 9.3 | 6.8 | 6.7 |
| Precipitation (mm) | 164 | 30 | 47 | 132 | 61 | 63 | 5 | 75 | 78 | 21 | 115 | 61 |
| Sunny days | 16 | 20 | 18 | 8 | 8 | 16 | 28 | 22 | 21 | 26 | 12 | 22 |
| Rainy days | 15 | 8 | 13 | 22 | 23 | 14 | 3 | 9 | 9 | 5 | 18 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Árnissa during the most sunny months:
The largest precipitation sum in Árnissa is at