Average annual temperature is 12.2 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: -7.2 °C
Number of sunny days: 170 days
Number of rainy days: 185 days
Number of snow days: 10 days
Look at detailed online map of Opoj
* Weather data for Opoj Slovakia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 12.4 | 14.4 | 20.5 | 21.6 | 25.6 | 32.1 | 33.6 | 33.3 | 29.8 | 24.8 | 17.7 | 12.5 |
| Average daytime temperature (°C) | 6.4 | 7.3 | 12.5 | 13.7 | 20.1 | 25.2 | 28.8 | 26.6 | 25.3 | 19.1 | 9.6 | 5.4 |
| Average temperature (°C) | 3.6 | 2.9 | 7.1 | 9.1 | 15.4 | 20.2 | 23.5 | 21.7 | 19.7 | 14.4 | 6.2 | 2.3 |
| Average night temperature (°C) | 0.8 | -1.0 | 1.8 | 4.3 | 10.6 | 14.7 | 17.8 | 16.8 | 14.5 | 9.5 | 2.6 | -0.4 |
| Absolute minimum temperature (°C) | -5.8 | -7.2 | -3.3 | -2.8 | 5.5 | 10.4 | 13.4 | 11.3 | 11.7 | 0.9 | -3.8 | -6.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.8 | 10.2 | 11.9 | 13.7 | 15.2 | 16.0 | 15.6 | 14.3 | 12.6 | 10.8 | 9.3 | 8.4 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.1 | 6.9 | 8.0 | 8.6 | 9.8 | 11.5 | 12.0 | 10.1 | 9.8 | 7.2 | 5.0 | 3.0 |
| Precipitation (mm) | 70 | 30 | 18 | 82 | 80 | 60 | 44 | 56 | 73 | 67 | 100 | 89 |
| Sunny days | 9 | 17 | 15 | 14 | 13 | 14 | 15 | 17 | 16 | 17 | 10 | 13 |
| Rainy days | 18 | 10 | 16 | 16 | 18 | 16 | 16 | 14 | 14 | 14 | 18 | 15 |
| Snow days | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Opoj during the most sunny months:
Months with the longest average daylight duration in Opoj:
The largest precipitation sum in Opoj is at