Iowa, United States Weather
- Iowa, United States Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Iowa over the next 12 hours
- Temperature and possibility of rain in Iowa in the coming days
- Rainfall in Iowa in the coming days
- Iowa Weather Summary
- Weather averages by month
- Iowa's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Overcast
Pressure: 976 hPa
Feel like: 23 °C
Temperature: 21°C
Cloud: 100%
Humidity: 94%
Wind: ESE - 10 km/h
Visibility: 12.2 km
30 Day Averages and Extremes
- Average high 22.33°C
- Average low 13.8°C
- Hottest day 34°C (04 September 2026)
- Coldest day 5°C (02 October 2026)
- Average humidity 78.07%
- Days with precipitation 26 days
- Highest precipitation 46 mm (15 September 2026)
Yesterday's Data
- Max: 22°C
- Min: 17°C
- Total Precipitation: 0 mm
Temperature and possibility of rain in Iowa over the next 12 hours
Temperature and possibility of rain in Iowa in the coming days
Rainfall in Iowa in the coming days
Iowa Climate Summary
Iowa features a Humid continental, no dry season, hot summer (Köppen classification: Dfa), with an average annual temperature of 10.63ºC (51.13ºF), which is about -2.01% lower than the national average for United States. Annually, the city experiences approximately 54.84 millimeters (2.16 inches) of rainfall, spread across 101.18 rainy days, accounting for 27.72% of the year.
| Longitude | 41.8780025 |
| Latitude | -93.097702 |
| Yearly high temperature | 13.8ºC (56.84ºF) |
| Yearly low temperature | 5.47ºC (41.85ºF) |
| Hottest month | August 26.69ºC (80.04ºF) |
| Coldest month | January -10.03ºC (13.95ºF) |
| Yearly precip | 54.84mm (2.16in) |
| Days with rainfall | 101.18 days (27.72%) |
| Driest month | January (83.91%) |
| Wettest month | May (77.7%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | -3.43° / -10.03° | 5.36 days |
| February | -1.45° / -8.59° | 6.18 days |
| March | 7.42° / -0.31° | 7.45 days |
| April | 14.33° / 5.33° | 10.55 days |
| May | 20.57° / 11.61° | 13.82 days |
| June | 25.94° / 17.03° | 12.55 days |
| July | 27.62° / 18.49° | 10.91 days |
| August | 26.69° / 16.74° | 8.36 days |
| September | 23.72° / 13.18° | 9.36 days |
| October | 15.84° / 7.04° | 6.64 days |
| November | 7.67° / 0.19° | 5.45 days |
| December | 0.67° / -5.04° | 4.55 days |
Iowa's weather
- New York
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- South Carolina
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- Massachusetts
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- Indiana
- Kentucky
- Delaware
- Georgia
- Montana
Frequently asked questions
1. What is the hottest month in Iowa?
August has the highest average monthly temperature (daily mean of 26.69ºC) and January are the coolest (daily mean of -10.03ºC).
2. What should I wear in Iowa today?
For today's very hot weather in Iowa, with the high temperatures above 26ºC (78.8ºF), consider wearing:
- Loose and airy fabrics like linen or cotton
- Breathable shorts or skirts
- UV-protective sunglasses
- Lightweight t-shirt or tank top
Temperature
Air quality
Satisfactory air quality, minimal pollution, low risk
- CO2 461
- CO 127
- NH3 0
- NO2 6
- O3 70
- PM10 11
- PM25 11
- SO2 1
- CH4 1,376