Average annual temperature is 12.5 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -18.1 °C
Number of sunny days: 207 days
Number of rainy days: 143 days
Number of snow days: 15 days
Look at detailed online map of Township of Keokuk
* Weather data for Township of Keokuk 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) | 14.7 | 14.8 | 23.2 | 29.0 | 31.8 | 33.1 | 35.3 | 36.0 | 34.3 | 31.7 | 19.8 | 15.3 |
| Average daytime temperature (°C) | 3.4 | 6.8 | 9.3 | 18.3 | 25.3 | 29.7 | 29.1 | 28.5 | 27.1 | 19.1 | 11.7 | 7.7 |
| Average temperature (°C) | -1.0 | 0.5 | 3.6 | 11.3 | 18.8 | 23.6 | 23.9 | 23.7 | 21.0 | 14.2 | 6.2 | 3.5 |
| Average night temperature (°C) | -4.1 | -4.3 | -0.6 | 5.6 | 12.3 | 17.8 | 19.1 | 19.6 | 16.0 | 10.1 | 1.7 | 0.5 |
| Absolute minimum temperature (°C) | -15.3 | -18.1 | -11.9 | -2.2 | 3.4 | 10.1 | 14.1 | 12.6 | 10.6 | -2.7 | -9.9 | -6.4 |
| 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) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 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) | 5.0 | 7.4 | 7.1 | 9.7 | 12.0 | 12.3 | 12.5 | 11.0 | 10.4 | 7.7 | 7.4 | 4.8 |
| Precipitation (mm) | 49 | 92 | 79 | 48 | 41 | 32 | 140 | 125 | 48 | 66 | 17 | 83 |
| Sunny days | 15 | 17 | 15 | 16 | 19 | 18 | 17 | 17 | 16 | 18 | 24 | 15 |
| Rainy days | 8 | 8 | 15 | 14 | 12 | 12 | 14 | 14 | 14 | 13 | 5 | 14 |
| Snow days | 8 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Township of Keokuk during the most sunny months:
The largest precipitation sum in Township of Keokuk is at