Average annual temperature is 17.0 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: -5.0 °C
Number of sunny days: 189 days
Number of rainy days: 176 days
Look at detailed online map of Heloise
* Weather data for Heloise 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) | 22.2 | 23.7 | 24.3 | 28.6 | 31.1 | 36.8 | 34.9 | 36.2 | 31.6 | 30.2 | 25.3 | 19.3 |
| Average daytime temperature (°C) | 12.3 | 14.4 | 16.0 | 21.7 | 26.8 | 31.3 | 32.2 | 31.0 | 28.5 | 22.9 | 16.0 | 12.7 |
| Average temperature (°C) | 7.7 | 9.0 | 10.8 | 15.6 | 21.3 | 25.5 | 27.3 | 26.4 | 23.2 | 17.8 | 10.9 | 8.0 |
| Average night temperature (°C) | 4.2 | 5.1 | 6.6 | 10.8 | 16.4 | 19.8 | 22.9 | 22.6 | 18.9 | 13.8 | 6.8 | 4.2 |
| Absolute minimum temperature (°C) | -3.5 | -5.0 | -4.7 | 4.0 | 8.6 | 14.9 | 18.6 | 17.4 | 14.6 | 0.6 | -1.0 | -2.7 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.9 | 6.7 | 7.7 | 9.4 | 11.7 | 12.6 | 11.4 | 10.2 | 10.8 | 7.9 | 7.8 | 6.9 |
| Precipitation (mm) | 145 | 128 | 186 | 95 | 54 | 74 | 86 | 162 | 48 | 98 | 36 | 43 |
| Sunny days | 13 | 15 | 15 | 16 | 16 | 15 | 11 | 14 | 15 | 20 | 21 | 18 |
| Rainy days | 18 | 13 | 16 | 14 | 15 | 15 | 20 | 17 | 15 | 11 | 9 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Heloise during the most sunny months:
The largest precipitation sum in Heloise is at