Average annual temperature is 13.8 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -8.6 °C
Number of sunny days: 201 days
Number of rainy days: 161 days
Number of snow days: 3 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) | 19.0 | 19.6 | 21.4 | 20.5 | 27.6 | 32.7 | 36.5 | 36.9 | 31.9 | 29.6 | 21.6 | 16.8 |
| Average daytime temperature (°C) | 7.9 | 8.0 | 13.5 | 15.3 | 22.0 | 27.1 | 31.5 | 31.2 | 27.6 | 22.8 | 12.6 | 8.5 |
| Average temperature (°C) | 4.2 | 2.9 | 7.8 | 10.4 | 16.7 | 21.7 | 25.5 | 25.5 | 21.8 | 16.0 | 7.9 | 3.9 |
| Average night temperature (°C) | 0.8 | -1.2 | 2.4 | 5.9 | 11.1 | 16.1 | 19.1 | 19.8 | 16.3 | 10.0 | 3.7 | 0.1 |
| Absolute minimum temperature (°C) | -8.4 | -8.6 | -3.5 | 2.2 | 5.1 | 12.3 | 12.8 | 13.8 | 11.1 | 3.1 | -3.3 | -2.7 |
| 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 | 9.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| 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) | 3.2 | 6.6 | 8.2 | 7.4 | 11.2 | 12.6 | 12.8 | 11.9 | 10.8 | 9.1 | 5.4 | 4.8 |
| Precipitation (mm) | 87 | 14 | 27 | 85 | 33 | 72 | 42 | 31 | 9 | 10 | 93 | 23 |
| Sunny days | 16 | 19 | 17 | 6 | 13 | 13 | 13 | 19 | 23 | 26 | 15 | 21 |
| Rainy days | 13 | 9 | 13 | 24 | 18 | 17 | 18 | 12 | 7 | 5 | 15 | 10 |
| Snow days | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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