Average annual temperature is 10.4 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -18.4 °C
Number of sunny days: 164 days
Number of rainy days: 182 days
Number of snow days: 19 days
Look at detailed online map of Iaz
* Weather data for Iaz 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) | 17.6 | 12.6 | 20.8 | 17.6 | 24.6 | 29.7 | 31.8 | 34.4 | 28.8 | 27.1 | 17.0 | 13.6 |
| Average daytime temperature (°C) | 5.3 | 4.0 | 10.0 | 10.8 | 19.2 | 23.1 | 26.2 | 27.9 | 23.5 | 17.9 | 8.2 | 5.2 |
| Average temperature (°C) | 1.9 | 0.1 | 4.3 | 6.9 | 14.1 | 18.3 | 21.2 | 22.0 | 17.5 | 12.2 | 4.5 | 1.3 |
| Average night temperature (°C) | -0.8 | -3.9 | -0.9 | 2.8 | 8.6 | 13.3 | 15.7 | 15.8 | 12.0 | 6.3 | 0.6 | -2.1 |
| Absolute minimum temperature (°C) | -5.8 | -18.4 | -9.6 | -3.3 | 1.0 | 7.9 | 12.0 | 10.0 | 8.1 | -2.4 | -7.0 | -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 | 15.0 | 14.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.2 | 11.9 | 13.7 | 15.2 | 16.0 | 15.6 | 14.3 | 12.6 | 10.8 | 9.3 | 8.5 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.2 | 5.1 | 8.3 | 6.6 | 10.9 | 11.2 | 12.2 | 11.7 | 9.7 | 7.1 | 4.5 | 4.2 |
| Precipitation (mm) | 26 | 60 | 15 | 93 | 27 | 59 | 72 | 42 | 45 | 31 | 52 | 26 |
| Sunny days | 13 | 9 | 16 | 9 | 17 | 8 | 11 | 14 | 20 | 21 | 9 | 17 |
| Rainy days | 16 | 13 | 12 | 18 | 14 | 22 | 20 | 17 | 10 | 10 | 17 | 13 |
| Snow days | 2 | 6 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 |
The best time to visit Iaz during the most sunny months:
Months with the longest average daylight duration in Iaz:
The largest precipitation sum in Iaz is at