Temperatures in June
It's warm in June in Iowa with an average temperature of 29°C. Temperatures this month range from a low of 26°C to a high of 30°C. At night, you can expect temperatures between 15°C and 20°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Iowa in June. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of June
The month of June starts in Iowa with hot temperatures, averaging around 29°C during the day and nights close to 17°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers.
Mid-June
By mid-June, the average daytime temperature stays the same at 29°C, with nights close to 18°C. The chance of precipitation is high during this period.
Temperatures vary between day and night, so it’s smart to wear layers.
End of June
By the end of June, the average daytime temperature in Iowa will be around 28°C, with nights close to 18°C. There’s a significant chance of many days with precipitation.
As it gets cooler in the evening, it’s best to wear layers.
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Precipitation in June
In June, there is an average of 147 mm of precipitation, spread over 10 days. The wind speed is around 4 Bft, mostly coming from the South.
The average precipitation chance is 33% per day this month. Though it seems pretty low, the weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in June for Iowa. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Iowa in June |
UK | ||
|---|---|---|---|
 Average Temperature |
29°C | 22°C | |
 High Temp |
30°C | 24°C | |
| Low Temp |
26°C | 18°C | |
 Total Precipitation |
147 mm | 57 mm | |
| Rainy Days |
10 days | 10 days | |
May
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is June a good time to visit Iowa?
After some sun? Then June isn’t the best time to be in Iowa. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Iowa in June
With 38°C, Iowa hit the highest temperature in the last 10 years in June 2021. The lowest daytime temperature in this month was 19°C in 2015. The extreme night temperatures ranged from a low of 5°C to a high of 26°C.
Check out the climate of Iowa for all months and discover the best travel time
The climate of Iowa is based on weather data from . Other spots, like New York City, Miami or Los Angeles, might have different weather. You can check out all destinations in Iowa for a full picture of the climate.
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Daily Temperature in June in Iowa
This chart shows the average daily temperatures, both day and night, for each day in June in Iowa, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in June in Iowa
The chart below shows the average daily precipitation in June for Iowa, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for June, you can expect around 10 days of rain in Iowa.
Daily UV Index in June in Iowa
This chart shows the average daily UV index in June in Iowa, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in June in Iowa Over the Years
This chart shows the average temperature in June in Iowa, measured in degrees Celsius, over the past years.
Total Precipitation in June in Iowa Over the Years
This chart shows the average precipitation in June in Iowa, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in June for Iowa
Click on a specific day in June for detailed info on the typical weather on that day in Iowa. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in June in Iowa
Have you been to Iowa in June?
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Average Weather in Iowa by Month
Click on a month below to see detailed weather info for Iowa. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
