Average annual temperature is 10.1 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -17.8 °C
Number of sunny days: 132 days
Number of rainy days: 208 days
Number of snow days: 25 days
Look at detailed online map of Colonia 1 Mai
* Weather data for Colonia 1 Mai 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) | 14.4 | 12.4 | 17.1 | 19.1 | 24.0 | 27.9 | 30.0 | 31.9 | 29.4 | 26.7 | 18.3 | 15.7 |
| Average daytime temperature (°C) | 5.8 | 2.7 | 9.9 | 11.1 | 18.1 | 21.7 | 25.1 | 26.4 | 23.6 | 18.6 | 9.1 | 6.2 |
| Average temperature (°C) | 2.5 | -0.7 | 4.7 | 6.6 | 13.0 | 17.0 | 20.0 | 20.5 | 17.4 | 12.3 | 5.2 | 2.2 |
| Average night temperature (°C) | -0.8 | -5.2 | -0.4 | 2.1 | 7.8 | 11.7 | 14.2 | 14.4 | 11.9 | 5.6 | 0.7 | -1.5 |
| Absolute minimum temperature (°C) | -7.0 | -17.8 | -4.0 | -4.3 | 2.0 | 7.6 | 9.7 | 9.2 | 9.5 | -1.0 | -5.8 | -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 | 8.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 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 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.9 | 5.8 | 8.0 | 7.6 | 11.3 | 11.7 | 12.7 | 11.8 | 10.4 | 9.0 | 4.5 | 4.4 |
| Precipitation (mm) | 93 | 54 | 34 | 100 | 85 | 102 | 113 | 41 | 29 | 16 | 115 | 43 |
| Sunny days | 11 | 9 | 16 | 5 | 10 | 4 | 6 | 14 | 17 | 20 | 7 | 13 |
| Rainy days | 15 | 8 | 13 | 23 | 21 | 26 | 25 | 17 | 13 | 11 | 21 | 15 |
| Snow days | 5 | 11 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Colonia 1 Mai during the most sunny months:
Months with the longest average daylight duration in Colonia 1 Mai:
The largest precipitation sum in Colonia 1 Mai is at