Average annual temperature is 25.9 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: 20.4 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of Iowa
* Weather data for Iowa Papua New Guinea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.2 | 33.9 | 33.0 | 32.9 | 32.3 | 30.9 | 32.1 | 30.1 | 32.0 | 32.2 | 34.1 | 34.0 |
| Average daytime temperature (°C) | 31.9 | 31.4 | 31.1 | 29.9 | 28.7 | 29.0 | 28.8 | 28.5 | 28.8 | 29.8 | 31.4 | 32.6 |
| Average temperature (°C) | 26.9 | 26.5 | 26.3 | 25.8 | 25.3 | 25.6 | 25.3 | 24.6 | 25.1 | 25.5 | 26.7 | 27.1 |
| Average night temperature (°C) | 23.9 | 23.7 | 23.5 | 23.4 | 23.5 | 23.5 | 23.2 | 22.2 | 22.7 | 23.0 | 23.8 | 24.1 |
| Absolute minimum temperature (°C) | 22.7 | 22.5 | 22.6 | 22.3 | 22.3 | 22.6 | 22.0 | 20.7 | 20.9 | 20.4 | 22.4 | 22.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.4 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.9 | 8.8 | 8.6 | 7.5 | 5.5 | 7.5 | 7.4 | 8.9 | 7.4 | 8.3 | 10.1 | 10.0 |
| Precipitation (mm) | 296 | 392 | 311 | 376 | 612 | 209 | 133 | 60 | 91 | 220 | 157 | 425 |
| Sunny days | 5 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 1 | 0 | 2 |
| Rainy days | 26 | 28 | 31 | 30 | 31 | 29 | 31 | 30 | 27 | 30 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iowa is at