Average annual temperature is 9.6 °C
Absolute maximum temperature: 29.4 °C
Absolute minimum temperature: -17.3 °C
Number of sunny days: 140 days
Number of rainy days: 203 days
Number of snow days: 22 days
Look at detailed online map of Gruiu
* Weather data for Gruiu Romania is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 16.4 | 13.6 | 16.1 | 16.9 | 21.7 | 26.1 | 28.6 | 29.4 | 25.4 | 23.2 | 15.5 | 15.9 |
| Average daytime temperature (°C) | 5.6 | 4.2 | 9.3 | 11.3 | 16.6 | 20.7 | 25.0 | 25.1 | 21.6 | 17.1 | 8.3 | 6.7 |
| Average temperature (°C) | 2.3 | -0.7 | 4.1 | 6.4 | 12.2 | 16.2 | 19.7 | 19.8 | 16.2 | 11.2 | 4.5 | 2.0 |
| Average night temperature (°C) | -0.6 | -5.6 | -1.1 | 1.7 | 7.0 | 11.3 | 13.6 | 13.9 | 10.3 | 5.3 | 0.6 | -2.0 |
| Absolute minimum temperature (°C) | -8.8 | -17.3 | -5.1 | -3.7 | 2.8 | 7.8 | 8.1 | 9.0 | 7.1 | 0.3 | -10.3 | -5.9 |
| 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 | 9.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 11.0 | 9.5 | 8.8 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.0 | 6.5 | 7.9 | 8.3 | 9.5 | 10.8 | 13.2 | 11.8 | 9.9 | 9.0 | 4.4 | 4.4 |
| Precipitation (mm) | 180 | 38 | 34 | 149 | 91 | 152 | 130 | 142 | 69 | 13 | 98 | 38 |
| Sunny days | 9 | 14 | 16 | 4 | 3 | 5 | 10 | 12 | 17 | 24 | 8 | 18 |
| Rainy days | 15 | 9 | 11 | 26 | 28 | 25 | 21 | 19 | 13 | 7 | 20 | 9 |
| Snow days | 7 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The best time to visit Gruiu during the most sunny months:
Months with the longest average daylight duration in Gruiu:
The largest precipitation sum in Gruiu is at