Spring (March–May): Average 38–63°F, climate gradually transitions from cold to warm, rainfall gradually increases, with the most rainfall in May. Common activities: Outdoor walks, flower viewing. Suggested clothing: Spring jacket, long-sleeved shirts, comfortable shoes.
Summer (June–August): Average 73–73°F, warm and humid climate, relatively high rainfall. Common activities: Camping, water activities. Suggested clothing: Light and breathable clothing, short-sleeved shirts, shorts.
Autumn (September–November): Average 66–39°F, climate transitions from warm to cool, rainfall decreases. Common activities: Maple leaf viewing, outdoor picnics. Suggested clothing: Light jacket, long-sleeved shirts, comfortable shoes.
Winter (December–February): Average -6.3–-34.7°F, cold and dry climate, snowfall possible. Common activities: Skiing, indoor activities. Suggested clothing: Heavy warm clothing, down jackets, scarves, gloves, hats.
Iowa climatological average
Annual average temperature: approx. 50.9°F / Annual rainfall: approx. 1132 mm / Summer humidity: 60%–70% / Rainiest month: May
Iowa monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
20.7°F
37.7
February
29.1°F
25.3
March
38.3°F
98.5
April
49.5°F
128.8
May
63.7°F
163.6
June
73.4°F
163.3
July
73.9°F
145.2
August
73°F
118.8
September
66.6°F
88
October
53.8°F
64.4
November
39.6°F
60.3
December
29.3°F
38.8
Iowa weather for the next seven days
1/30
Friday
Overcast
15.1°F/-0.4°F
1/31
Saturday
Sunny
25.5°F/2.7°F
2/1
Sunday
Overcast
22.8°F/13.5°F
2/2
Monday
Overcast
29.1°F/18.7°F
2/3
Tuesday
Patchy moderate snow
32.9°F/19.2°F
2/4
Wednesday
Light snow
27.2°F/16.8°F
2/5
Thursday
Partly Cloudy
41°F/14.9°F
KKday App
Your Best Travel Buddy
Use the code APP5OFF to enjoy an exclusive in-app deal of 5% off (cap at USD$3) on your 1st orderScan here to download the app