Iowa Počasí Předpověď
Iowa weather: 20°C, zataženo. Po hodinách forecast, 14-day outlook, UV, air quality and the best time do visit.
Iowa weather in září
One of the best months do visit Iowa.
září runs 9°C warmer than the annual average in Iowa.
Počasí map for Iowa
Animated model layers. Pick a layer do load it.
Animated layers by Vítry. For pin-level detail and nearby places, see the interactive map below.
Klima in Iowa month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Měsíc | Avg high | Avg low | Déšťfall | Rating |
|---|---|---|---|---|
| leden | -2° | -10° | 32 mm | ★★☆☆☆ |
| únor | 5° | -5° | 15 mm | ★★★☆☆ |
| březen | 13° | 2° | 74 mm | ★★★☆☆ |
| duben | 17° | 7° | 130 mm | ★★★☆☆ |
| kvě | 23° | 12° | 110 mm | ★★★★☆ |
| červen | 28° | 18° | 181 mm | ★★★☆☆ |
| červenec | 30° | 20° | 150 mm | ★★★★☆ |
| srpen | 28° | 19° | 77 mm | ★★★★☆ |
| září | 26° | 16° | 42 mm | ★★★★☆ |
| říjen | 20° | 10° | 75 mm | ★★★★☆ |
| listopad | 10° | 2° | 52 mm | ★★★☆☆ |
| prosinec | 4° | -4° | 40 mm | ★★☆☆☆ |
Klima type: Kontinental. Zdroj: Open-Meteo archive (ERA5).
Nejlepší doba k návštěvě Iowa
Go in srpen, září and říjen. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: leden, únor and prosinec - expect the least comfortable mix of heat, cold or rain.
What do pack, what do skip
- Lightweight, light-coloured clothing and a refillable water bottle
- neglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 19°C, so mornings feel nothing like afternoons
- A packable rain shell - 3 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid leden, únor and prosinec - historically the least comfortable months here.
How Iowa compares s nearby places
Annual averages, and the difference against Iowa.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Omaha | 196 km | 12°C | +1°C warmer | 772 mm |
| Nebraska | 271 km | 13°C | +1°C warmer | 761 mm |
| Kansas City | 288 km | 14°C | +2°C warmer | 1107 mm |
| Kansas | 332 km | 14°C | +3°C warmer | 1015 mm |
| Missouri | 357 km | 15°C | +3°C warmer | 1004 mm |
Zobrazit předpověď pro Iowa podle časového období
Iowa weather - more answers
Explore Iowa
Every topic we hold for this place, and the same topic for the places around it.
Počasí for related places
Frequently asked questions
Where is Iowa?
Iowa is a state in Spojené státy. Its coordinates are 41.5868, -93.625. It lies in Severní Amerika.
What is the weather like in Iowa právě teď?
It is currently 20°C (67°F) s zataženo. Vlhkost is 93% and wind is 7 km/h.
When is the best time do visit Iowa?
srpen, září and říjen offer the most comfortable conditions in Iowa, which has a continental climate. leden, únor and prosinec are usually the hardest months for outdoor plans.
What time zone is Iowa in?
Iowa observes America/Chicago (UTC-05:00). The local time is 11:34 PM.
How many people live in Iowa?
Iowa has a population of approximately 3.2 million.
What is the nearest airport do Iowa?
The closest airports are O'Hare International Airport (ORD), 476 km away.
What are the top things do do in Iowa?
Popular options include Mississippi River and Starved Rock State Park.
What places are in Iowa?
Iowa covers 1 places in this atlas, including Des Moines.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - coordinates, hierarchy and facts. |
|---|---|
| Předpověď and observations | Open-Meteo (ECMWF and national models). |
| Kvalita ovzduší and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Počasí Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated září 19, 2026 at 11:34 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
