Average annual temperature is 15.5 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -8.3 °C
Number of sunny days: 200 days
Number of rainy days: 165 days
Look at detailed online map of Sylvania Heights
* Weather data for Sylvania 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) | 20.1 | 25.7 | 28.6 | 32.8 | 31.2 | 32.1 | 37.9 | 36.0 | 36.5 | 29.1 | 27.6 | 19.3 |
| Average daytime temperature (°C) | 11.9 | 14.2 | 15.5 | 24.3 | 23.9 | 28.7 | 32.4 | 31.2 | 27.5 | 22.3 | 14.8 | 12.2 |
| Average temperature (°C) | 6.9 | 8.3 | 9.0 | 16.8 | 17.6 | 22.2 | 26.0 | 25.1 | 21.8 | 16.2 | 8.8 | 6.8 |
| Average night temperature (°C) | 3.2 | 3.7 | 3.8 | 10.7 | 12.3 | 16.5 | 21.3 | 20.4 | 17.3 | 11.6 | 4.4 | 2.9 |
| Absolute minimum temperature (°C) | -2.8 | -8.3 | -2.9 | 2.4 | 6.7 | 12.5 | 18.3 | 16.4 | 11.2 | 6.4 | -5.0 | -2.8 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| 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) | 5.6 | 6.9 | 7.8 | 9.5 | 10.7 | 10.9 | 11.8 | 10.9 | 8.6 | 8.6 | 7.7 | 6.0 |
| Precipitation (mm) | 100 | 68 | 35 | 118 | 51 | 85 | 120 | 48 | 110 | 35 | 48 | 150 |
| Sunny days | 15 | 16 | 17 | 19 | 17 | 12 | 10 | 15 | 16 | 20 | 24 | 19 |
| Rainy days | 16 | 12 | 14 | 11 | 14 | 18 | 21 | 16 | 14 | 11 | 6 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sylvania Heights during the most sunny months:
The largest precipitation sum in Sylvania Heights is at