Average annual temperature is 19.4 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: -2.4 °C
Number of sunny days: 187 days
Number of rainy days: 178 days
Look at detailed online map of Rosemary
* Weather data for Rosemary 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) | 23.8 | 27.0 | 28.3 | 29.9 | 34.9 | 35.0 | 36.8 | 39.1 | 34.2 | 31.0 | 26.8 | 24.0 |
| Average daytime temperature (°C) | 16.5 | 19.8 | 21.3 | 24.1 | 29.1 | 32.0 | 33.9 | 34.9 | 31.7 | 25.4 | 19.1 | 15.9 |
| Average temperature (°C) | 11.6 | 14.0 | 15.4 | 18.0 | 22.4 | 25.8 | 27.7 | 28.7 | 25.5 | 19.6 | 13.4 | 10.3 |
| Average night temperature (°C) | 7.9 | 9.9 | 10.6 | 13.0 | 17.1 | 20.7 | 23.0 | 23.8 | 20.3 | 14.6 | 9.0 | 6.0 |
| Absolute minimum temperature (°C) | -2.2 | -0.9 | -2.4 | 7.9 | 9.1 | 19.2 | 19.2 | 19.8 | 16.3 | 7.9 | -0.9 | -0.1 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| 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 | 9.0 |
| Sunshine mean duration (h) | 6.2 | 7.2 | 8.8 | 9.6 | 10.8 | 11.5 | 10.7 | 11.4 | 10.8 | 9.0 | 6.7 | 7.5 |
| Precipitation (mm) | 201 | 145 | 234 | 148 | 76 | 107 | 88 | 73 | 20 | 28 | 111 | 50 |
| Sunny days | 14 | 8 | 18 | 15 | 11 | 10 | 12 | 14 | 17 | 25 | 21 | 22 |
| Rainy days | 17 | 20 | 13 | 15 | 20 | 20 | 19 | 17 | 13 | 6 | 9 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rosemary is at