Best time to visit Iowa

Q: When is the best time to visit Iowa?

The best time to visit Iowa (Des Moines) is May, June and September based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C.

Q: Which is the hottest month in Iowa?

The hottest time of year in Des Moines, Iowa is normally July. Expect maximum daytime temperatures to reach 30°C with high heat and humidity.

Q: Which month has the most rain in Iowa?

In terms of rainfall, June is usually the wettest month in Des Moines, Iowa with 115mm on average. There are normally 10 days in June with some rain.

Q: When is it sunniest in Iowa?

The sunniest time of year in Des Moines, Iowa is normally July with bright sunshine on average for 73% of daylight hours; that's 11 hours of sunshine per day.

Find the best time to visit Iowa and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.

Iowa by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Iowa

Marriott: Best price match gurantee for members

Sale

Join Marriott Bonvoy for the best rates on hotel stays
Exclusive membership perks & additional benefits
Includes discounts, upgrades & earn points free stays

Go to Marriott deal >>

View all Marriott offers

Top Iowa destinations

Below are the temperatures expected today at popular countries, regions and places in Iowa. Select a destination to compare today's forecast with average weather conditions.

All Iowa destinations

When is the best time to visit Iowa?

The best time to visit Iowa (Des Moines) is May, June and September based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]

Change the criteria to reflect your weather preferences.

0
Jan
0
Feb
0
Mar
1
Apr
5
May
5
Jun
3.5
Jul
4
Aug
5
Sep
2
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°C)

-2
Jan
1
Feb
8
Mar
17
Apr
23
May
28
Jun
30
Jul
29
Aug
24
Sep
18
Oct
9
Nov
0
Dec

Which is the hottest month in Iowa?

The hottest time of year in Des Moines, Iowa is normally July. Expect maximum daytime temperatures to reach 30°C with high heat and humidity.

Which month has the most rain in Iowa?

In terms of rainfall, June is usually the wettest month in Des Moines, Iowa with 115mm on average. There are normally 10 days in June with some rain.

When is it sunniest in Iowa?

The sunniest time of year in Des Moines, Iowa is normally July with bright sunshine on average for 73% of daylight hours; that's 11 hours of sunshine per day.