Average annual temperature is 20.8 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: -1.8 °C
Number of sunny days: 173 days
Number of rainy days: 192 days
Look at detailed online map of Rosetta
* Weather data for Rosetta United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 24.8 | 28.4 | 28.2 | 30.6 | 32.8 | 38.3 | 38.5 | 40.2 | 38.1 | 33.1 | 28.3 | 25.2 |
| Average daytime temperature (°C) | 18.4 | 20.4 | 22.9 | 24.4 | 29.4 | 33.8 | 35.5 | 37.8 | 33.9 | 27.7 | 20.3 | 17.4 |
| Average temperature (°C) | 13.3 | 14.7 | 17.0 | 18.6 | 23.4 | 27.2 | 29.0 | 31.2 | 27.1 | 21.0 | 14.5 | 11.6 |
| Average night temperature (°C) | 9.5 | 10.7 | 12.9 | 14.4 | 18.6 | 22.4 | 24.0 | 25.6 | 21.4 | 15.7 | 10.4 | 7.2 |
| Absolute minimum temperature (°C) | -0.4 | 0.5 | -1.8 | 8.5 | 11.6 | 18.5 | 20.0 | 20.8 | 17.1 | 6.9 | 1.4 | -0.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.1 | 7.4 | 8.5 | 8.2 | 10.5 | 11.5 | 11.8 | 11.8 | 11.0 | 9.0 | 6.4 | 7.8 |
| Precipitation (mm) | 202 | 123 | 143 | 166 | 64 | 95 | 111 | 20 | 40 | 18 | 88 | 106 |
| Sunny days | 12 | 11 | 12 | 11 | 13 | 3 | 14 | 22 | 15 | 23 | 15 | 22 |
| Rainy days | 19 | 17 | 19 | 19 | 18 | 27 | 17 | 9 | 15 | 8 | 15 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Rosetta during the most sunny months:
The largest precipitation sum in Rosetta is at