June weather forecast and climate
Des Moines, IA

City buildings in Des Moines, Iowa
City buildings in Des Moines, Iowa

Weather in June

The first month of the summer, June, is a moderately hot month in Des Moines, Iowa, with average temperature ranging between max 79.5°F (26.4°C) and min 62.8°F (17.1°C).

Temperature

In Des Moines, Iowa, the average high-temperature increases, from an agreeable 69.6°F (20.9°C) in May, to a moderately hot 79.5°F (26.4°C). In Des Moines, Iowa, the average low-temperature is 62.8°F (17.1°C).

Humidity

Months with the highest humidity are January and June, with an average relative humidity of 82%.

Rainfall

In June, in Des Moines, the rain falls for 15.9 days. Throughout June, 2.64" (67mm) of precipitation is accumulated. Throughout the year, in Des Moines, there are 114.4 rainfall days, and 16.38" (416mm) of precipitation is accumulated.

Snowfall

In Des Moines snow does not fall through September.

Daylight

With an average of 15.2h of daylight, June has the longest days of the year.

Sunshine

The average sunshine in June is 9.7h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Des Moines, Iowa. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in June in Des Moines?

The average high-temperature, in June, in Des Moines, Iowa, is 79.5°F (26.4°C), while the average low-temperature is 62.8°F (17.1°C).

What are the most humid months in Des Moines?

January and June, with an average relative humidity of 82%, are most humid months.

What is the average humidity in June in Des Moines?

In Des Moines, Iowa, the average relative humidity in June is 82%.

How many days does it rain in June in Des Moines?

In Des Moines, in June, it is raining for 15.9 days, with typically 2.64" (67mm) of accumulated precipitation.

Does it snow in Des Moines in June?

In June, it doesn't snow. May is the latest month when it typically snows.

When it does not snow in Des Moines?

June through September are months without snowfall.

When are the longest days in Des Moines?

June has the longest days of the year in Des Moines, Iowa, with an average of 15.2h of daylight.

How many hours of daylight does Des Moines have in June?

In Des Moines, Iowa, the average length of the day in June is 15.2h.

How long on average sun shines in June in Des Moines?

In Des Moines, Iowa, the average sunshine in June is 9.7h.

What is the month with the highest UV index in Des Moines?

Months with the highest UV index in Des Moines, Iowa, are June through August, with an average maximum UV index of 6.

What is the UV index intensity in June in Des Moines?

In June, the average daily maximum UV index in Des Moines is 6. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to the UV radiation.

Average temperature in June
Des Moines, IA

Average temperature in June - Des Moines, IA
  • Average high temperature in June: 79.5°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (28.2°F).

  • Average low temperature in June: 62.8°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).

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Average pressure in June
Des Moines, IA

Average pressure in June - Des Moines, IA
  • Average pressure in June: 29.88"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.88").

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Average wind speed in June
Des Moines, IA

Average wind speed in June - Des Moines, IA
  • Average wind speed in June: 8mph

The windiest months (with the highest average wind speed) are January, February, March and April (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

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Average humidity in June
Des Moines, IA

Average humidity in June - Des Moines, IA
  • Average humidity in June: 82%

Months with the highest relative humidity are January and June (82%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in June
Des Moines, IA

Average rainfall in June - Des Moines, IA
  • Average rainfall in June: 2.64"

The wettest month (with the highest rainfall) is May (2.76").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in June
Des Moines, IA

Average rainfall days in June - Des Moines, IA
  • Average rainfall days in June: 15.9 days

The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is February (3 days).

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Average snowfall in June
Des Moines, IA

Average snowfall in June - Des Moines, IA
  • Average snowfall in June: 0"

The month with the highest snowfall is January (2.24").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Des Moines, IA

Average snowfall days in June - Des Moines, IA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (8.7 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in June /
Average sunshine in June
Des Moines, IA

Average daylight in June / Average sunshine in June - Des Moines, IA
  • Average daylight in June: 15.2h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in June: 9.7h

The month with the most sunshine is July (Average sunshine: 10.3h).
The month with the least sunshine is January (Average sunshine: 4.3h).

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Average sunshine days in June
Des Moines, IA

Average sunshine days in June - Des Moines, IA
  • Average sunshine days in June: 12.2 days

The month with the most sunshine days is December (22.3 days).
The month with the least sunshine days is June (12.2 days).

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Average UV index in June
Des Moines, IA

Average UV index in June - Des Moines, IA
  • Average UV index in June: 6

Months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in June
Des Moines, IA

Average cloud cover in June - Des Moines, IA
  • Average cloud cover in June: 34

The month with the most cloud cover is January (Cloud cover 54).
Months with the least cloud cover are July and September (Cloud cover 29).

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Average visibility in June
Des Moines, IA

Average visibility in June - Des Moines, IA
  • Average visibility in June: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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