Iowa 기후 and Average 날씨
기후 of Iowa: average temperatures, rainfall and seasons month by month.
기후 in Iowa month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 월 | Avg high | Avg low | 비fall | Rating |
|---|---|---|---|---|
| 1월 | -2° | -10° | 32 mm | ★★☆☆☆ |
| 2월 | 5° | -5° | 15 mm | ★★★☆☆ |
| 3월 | 13° | 2° | 74 mm | ★★★☆☆ |
| 4월 | 17° | 7° | 130 mm | ★★★☆☆ |
| 5월 | 23° | 12° | 110 mm | ★★★★☆ |
| 6월 | 28° | 18° | 181 mm | ★★★☆☆ |
| 7월 | 30° | 20° | 150 mm | ★★★★☆ |
| 8월 | 28° | 19° | 106 mm | ★★★★☆ |
| 9월 | 26° | 16° | 71 mm | ★★★★☆ |
| 10월 | 20° | 10° | 75 mm | ★★★★☆ |
| 11월 | 10° | 2° | 52 mm | ★★★☆☆ |
| 12월 | 4° | -4° | 40 mm | ★★☆☆☆ |
기후 type: 대륙al. 출처: Open-Meteo archive (ERA5).
Recent extremes in Iowa
높음est and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Iowa compares이며 nearby places
Annual averages, and the difference against Iowa.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Omaha | 196 km | 13°C | +1°C warmer | 850 mm |
| Nebraska | 271 km | 13°C | +1°C warmer | 822 mm |
| Kansas City | 288 km | 14°C | +2°C warmer | 1108 mm |
| Kansas | 332 km | 15°C | +3°C warmer | 1022 mm |
| Missouri | 357 km | 15°C | +3°C warmer | 1006 mm |
기후 by city in Iowa
1 cities mapped in this atlas
방문하기 좋은 시기 Iowa
Go in 5월, 8월, 9월 and 10월. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 1월, 2월 and 12월 - expect the least comfortable mix of heat, cold or rain.
What this means for Iowa
Today is about average for 10월. The forecast high of 21°C is in line이며 the 20°C typical for this month.
A 92% chance means rain is expected over most of the area. Plan indoor alternatives. Around 12 mm is forecast, which is enough에서 soak trails and slow traffic.
돌풍에서 55 km/h will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in 6월에서 8월.
The gap between the warmest and coldest month averages 31°C.
What에서 pack, what에서 skip
- Layers - the daily swing is 15°C, so mornings feel nothing like afternoons
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 55 km/h.
- If your dates are flexible, avoid 1월, 2월 and 12월 - historically the least comfortable months here.
요약
Iowa is a state in 미국. Iowa is a US state수도는 Des Moines. 인구는 약 3.2 million. 수도는 Des Moines.
현재 기온은 21°C (69°F) in Iowa이며 light drizzle. 체감온도는 24°C. 오늘 기온은 12°C에서 21°C. 강수 확률은 92%. Sightseeing conditions score 7.5/10 - 좋은 조건.
방문하기 가장 좋은 시기는 Iowa is 5월, 8월, 9월 and 10월. 기후는 continental. 1월, 2월 and 12월 tend에서 be the least comfortable months. 7월 is the warmest month이며 average highs near 30°C, while 1월 is the coldest이며 lows near -10°C.
The closest major airport is O'Hare International Airport (ORD), about 476 km away. Nearby highlights include Mississippi River and Starved Rock State Park.
쉽게 말하면. Today is about average for 10월. The forecast high of 21°C is in line이며 the 20°C typical for this month. The best window에서 be outside is roughly 2 PM에서 5 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Iowa today at 9.6/10. 돌풍에서 55 km/h will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Iowa
날씨 map for Iowa
Animated model layers. Pick a layer에서 load it.
Animated layers by 바람y. For pin-level detail and nearby places, see the interactive map below.
Explore Iowa
Every topic we hold for this place, and the same topic for the places around it.
기후 for related places
Frequently asked questions
Where is Iowa?
Iowa is a state in 미국. Its coordinates are 41.5868, -93.625. It lies in 북아메리카.
What is the weather like in Iowa 현재?
It is currently 21°C (69°F)이며 light drizzle. 습도 is 96% and wind is 6 km/h.
When is the best time에서 visit Iowa?
5월, 8월, 9월 and 10월 offer the most comfortable conditions in Iowa, which has a continental climate. 1월, 2월 and 12월 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 1:33 AM.
How many people live in Iowa?
Iowa has a population of approximately 3.2 million.
What is the nearest airport에서 Iowa?
The closest airports are O'Hare International Airport (ORD), 476 km away.
What are the top things에서 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. |
|---|---|
| 예보 and observations | Open-Meteo (ECMWF and national models). |
| 대기질 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 기후 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 날씨 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 10월 1, 2026 at 1:33 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
