Average annual temperature is 10.7 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -18.3 °C
Number of sunny days: 218 days
Number of rainy days: 98 days
Number of snow days: 49 days
Look at detailed online map of Hillborough Heights
* Weather data for Hillborough Heights 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) | 8.4 | 5.9 | 8.8 | 24.8 | 25.7 | 29.2 | 37.2 | 35.6 | 32.7 | 23.9 | 18.3 | 11.2 |
| Average daytime temperature (°C) | 0.6 | 1.0 | 3.5 | 12.0 | 21.5 | 24.2 | 33.7 | 30.0 | 25.8 | 17.3 | 9.8 | 5.5 |
| Average temperature (°C) | -2.4 | -2.5 | -0.1 | 6.4 | 16.1 | 18.9 | 27.2 | 24.4 | 19.5 | 11.8 | 5.7 | 2.1 |
| Average night temperature (°C) | -5.5 | -5.9 | -4.0 | 1.3 | 10.6 | 13.2 | 20.4 | 18.4 | 13.6 | 6.7 | 1.6 | -1.5 |
| Absolute minimum temperature (°C) | -18.3 | -14.5 | -13.0 | -8.0 | 4.2 | 9.4 | 16.4 | 15.1 | 5.8 | -3.7 | -5.6 | -7.7 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.5 | 7.3 | 6.6 | 10.0 | 12.0 | 12.3 | 13.3 | 11.7 | 10.8 | 8.9 | 7.3 | 7.1 |
| Precipitation (mm) | 120 | 55 | 100 | 60 | 23 | 13 | 1 | 15 | 15 | 28 | 49 | 23 |
| Sunny days | 7 | 13 | 7 | 18 | 15 | 16 | 26 | 21 | 25 | 25 | 24 | 21 |
| Rainy days | 9 | 2 | 12 | 8 | 16 | 14 | 5 | 10 | 5 | 6 | 6 | 5 |
| Snow days | 15 | 13 | 12 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
The best time to visit Hillborough Heights during the most sunny months:
The largest precipitation sum in Hillborough Heights is at