Average annual temperature is 10.4 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -13.9 °C
Number of sunny days: 116 days
Number of rainy days: 227 days
Number of snow days: 22 days
Look at detailed online map of Valea Iadului
* Weather data for Valea Iadului 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) | 14.3 | 10.4 | 18.1 | 18.7 | 22.2 | 28.2 | 29.5 | 32.3 | 27.7 | 23.4 | 18.8 | 15.0 |
| Average daytime temperature (°C) | 6.5 | 2.4 | 9.0 | 10.7 | 18.0 | 20.8 | 24.3 | 25.3 | 22.7 | 17.1 | 8.0 | 6.0 |
| Average temperature (°C) | 3.6 | -0.9 | 4.8 | 6.4 | 13.8 | 16.9 | 20.2 | 20.4 | 17.8 | 12.9 | 4.8 | 2.7 |
| Average night temperature (°C) | 1.2 | -4.7 | 0.6 | 2.2 | 9.2 | 12.8 | 15.8 | 15.6 | 13.4 | 8.7 | 1.9 | -0.1 |
| Absolute minimum temperature (°C) | -5.3 | -13.9 | -8.1 | -2.9 | 4.0 | 8.8 | 10.9 | 9.8 | 11.0 | 0.4 | -5.9 | -5.8 |
| 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) | 9.0 | 10.3 | 11.9 | 13.6 | 15.1 | 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) | 4.1 | 5.0 | 7.5 | 7.4 | 10.2 | 11.2 | 13.0 | 11.5 | 10.4 | 8.0 | 3.5 | 3.9 |
| Precipitation (mm) | 73 | 103 | 88 | 99 | 88 | 172 | 92 | 73 | 45 | 29 | 168 | 122 |
| Sunny days | 12 | 10 | 12 | 8 | 4 | 4 | 5 | 8 | 19 | 16 | 6 | 12 |
| Rainy days | 15 | 10 | 15 | 20 | 27 | 26 | 26 | 23 | 11 | 15 | 22 | 17 |
| Snow days | 4 | 8 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Valea Iadului during the most sunny months:
Months with the longest average daylight duration in Valea Iadului:
The largest precipitation sum in Valea Iadului is at