Average annual temperature is 12.4 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -7.3 °C
Number of sunny days: 158 days
Number of rainy days: 198 days
Number of snow days: 9 days
Look at detailed online map of Grlava
* Weather data for Grlava Slovenia 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 | 18.2 | 21.4 | 21.8 | 26.0 | 32.8 | 32.1 | 34.0 | 28.0 | 26.5 | 17.5 | 14.2 |
| Average daytime temperature (°C) | 7.6 | 8.5 | 13.5 | 14.0 | 19.4 | 25.2 | 27.4 | 26.2 | 24.4 | 20.4 | 11.4 | 7.0 |
| Average temperature (°C) | 4.2 | 3.2 | 8.1 | 9.4 | 15.1 | 20.1 | 22.5 | 21.1 | 19.0 | 15.3 | 7.0 | 2.8 |
| Average night temperature (°C) | 1.0 | -1.2 | 2.9 | 4.9 | 10.7 | 14.8 | 17.6 | 16.0 | 13.7 | 10.7 | 2.8 | -0.9 |
| Absolute minimum temperature (°C) | -3.9 | -7.3 | -2.0 | -2.0 | 5.9 | 11.6 | 11.3 | 10.4 | 10.1 | 1.4 | -3.2 | -5.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.3 | 11.9 | 13.6 | 15.0 | 15.8 | 15.4 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.9 | 6.7 | 7.7 | 8.1 | 8.8 | 12.0 | 11.5 | 10.8 | 10.0 | 7.1 | 5.8 | 4.6 |
| Precipitation (mm) | 128 | 20 | 57 | 88 | 121 | 122 | 94 | 159 | 32 | 71 | 80 | 78 |
| Sunny days | 8 | 20 | 15 | 8 | 9 | 9 | 14 | 12 | 18 | 20 | 9 | 16 |
| Rainy days | 19 | 6 | 16 | 22 | 22 | 21 | 17 | 19 | 12 | 11 | 20 | 13 |
| Snow days | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Grlava during the most sunny months:
Months with the longest average daylight duration in Grlava:
The largest precipitation sum in Grlava is at