Average annual temperature is 12.8 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -8.5 °C
Number of sunny days: 181 days
Number of rainy days: 175 days
Number of snow days: 9 days
Look at detailed online map of Ulmi
* Weather data for Ulmi 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) | 17.2 | 17.3 | 19.9 | 18.4 | 25.5 | 30.8 | 34.3 | 34.2 | 31.3 | 29.1 | 20.1 | 16.4 |
| Average daytime temperature (°C) | 7.2 | 7.3 | 12.5 | 14.3 | 20.0 | 24.9 | 29.5 | 29.5 | 26.9 | 21.9 | 11.7 | 8.3 |
| Average temperature (°C) | 3.7 | 2.3 | 6.8 | 9.5 | 15.4 | 20.0 | 23.7 | 24.0 | 20.9 | 15.3 | 7.4 | 3.5 |
| Average night temperature (°C) | 0.6 | -1.5 | 1.7 | 5.0 | 10.6 | 15.0 | 17.7 | 18.8 | 15.5 | 9.5 | 3.3 | -0.2 |
| Absolute minimum temperature (°C) | -3.7 | -8.5 | -3.9 | 1.5 | 5.0 | 11.4 | 12.0 | 12.3 | 11.5 | 3.9 | -3.5 | -3.1 |
| 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) | 2.8 | 6.5 | 8.1 | 7.7 | 10.5 | 12.0 | 12.8 | 11.8 | 10.7 | 9.1 | 5.2 | 4.3 |
| Precipitation (mm) | 133 | 15 | 22 | 95 | 47 | 86 | 94 | 43 | 42 | 5 | 79 | 22 |
| Sunny days | 16 | 16 | 18 | 5 | 13 | 11 | 10 | 14 | 22 | 24 | 16 | 16 |
| Rainy days | 12 | 9 | 13 | 25 | 18 | 19 | 21 | 17 | 8 | 7 | 14 | 12 |
| Snow days | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Ulmi during the most sunny months:
Months with the longest average daylight duration in Ulmi:
The largest precipitation sum in Ulmi is at