Average annual temperature is 10.2 °C
Absolute maximum temperature: 29.3 °C
Absolute minimum temperature: -11.1 °C
Number of sunny days: 166 days
Number of rainy days: 185 days
Number of snow days: 14 days
Look at detailed online map of Township of Catawba Island
* Weather data for Township of Catawba Island 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) | 8.0 | 10.9 | 10.9 | 20.6 | 22.6 | 27.7 | 29.3 | 28.3 | 29.1 | 25.2 | 14.7 | 11.1 |
| Average daytime temperature (°C) | 1.9 | 4.2 | 3.8 | 10.9 | 15.6 | 21.1 | 25.1 | 24.1 | 20.9 | 14.9 | 8.2 | 4.8 |
| Average temperature (°C) | -0.2 | 0.2 | 1.4 | 7.6 | 12.3 | 18.0 | 22.1 | 20.7 | 18.6 | 12.5 | 5.4 | 2.8 |
| Average night temperature (°C) | -1.7 | -2.0 | -0.3 | 5.2 | 10.3 | 15.9 | 19.9 | 18.5 | 16.8 | 10.7 | 3.5 | 1.5 |
| Absolute minimum temperature (°C) | -10.7 | -11.1 | -5.8 | 0.0 | 2.8 | 11.7 | 17.3 | 13.2 | 13.5 | 2.4 | -5.6 | -2.2 |
| 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) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.6 | 7.2 | 7.1 | 9.3 | 11.2 | 12.2 | 12.0 | 10.9 | 9.9 | 6.6 | 6.9 | 4.0 |
| Precipitation (mm) | 91 | 72 | 105 | 96 | 49 | 95 | 87 | 118 | 37 | 79 | 30 | 65 |
| Sunny days | 11 | 15 | 10 | 12 | 24 | 19 | 9 | 12 | 15 | 10 | 19 | 10 |
| Rainy days | 16 | 10 | 15 | 18 | 7 | 11 | 22 | 19 | 15 | 21 | 11 | 20 |
| Snow days | 4 | 3 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Township of Catawba Island during the most sunny months:
The largest precipitation sum in Township of Catawba Island is at