Average annual temperature is 12.5 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -12.1 °C
Number of sunny days: 175 days
Number of rainy days: 178 days
Number of snow days: 12 days
Look at detailed online map of Owasco
* Weather data for Owasco 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) | 17.3 | 18.2 | 19.4 | 27.0 | 31.3 | 32.4 | 34.0 | 33.9 | 32.1 | 29.7 | 23.7 | 15.1 |
| Average daytime temperature (°C) | 5.5 | 9.4 | 10.0 | 18.0 | 23.6 | 27.7 | 28.6 | 27.2 | 25.5 | 18.7 | 11.7 | 8.2 |
| Average temperature (°C) | 1.9 | 3.2 | 4.3 | 11.2 | 17.3 | 21.5 | 23.3 | 22.3 | 20.0 | 13.8 | 6.2 | 4.3 |
| Average night temperature (°C) | -0.9 | -1.1 | 0.0 | 5.6 | 11.5 | 15.8 | 18.3 | 17.7 | 15.2 | 9.9 | 2.0 | 1.5 |
| Absolute minimum temperature (°C) | -11.3 | -12.1 | -8.7 | -2.9 | 2.4 | 9.5 | 13.6 | 11.6 | 9.1 | -3.4 | -9.5 | -7.4 |
| 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 | 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) | 3.5 | 7.4 | 6.6 | 8.9 | 10.5 | 11.1 | 12.3 | 11.0 | 10.1 | 7.2 | 7.6 | 4.3 |
| Precipitation (mm) | 77 | 99 | 130 | 84 | 68 | 38 | 73 | 125 | 36 | 99 | 20 | 60 |
| Sunny days | 6 | 16 | 14 | 15 | 17 | 16 | 7 | 16 | 17 | 14 | 23 | 14 |
| Rainy days | 17 | 11 | 16 | 15 | 14 | 14 | 24 | 15 | 13 | 17 | 7 | 15 |
| Snow days | 8 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Owasco during the most sunny months:
The largest precipitation sum in Owasco is at