June weather forecast
Charles City, IA

Weather in June

The first month of the summer, June, is a warm month in Charles City, Iowa, with an average temperature fluctuating between 76.6°F (24.8°C) and 60.3°F (15.7°C).

Temperature

In June, the average high-temperature increases from a comfortable 66.7°F (19.3°C) in May to a warm 76.6°F (24.8°C). In Charles City, Iowa, in June, the average low-temperature is 60.3°F (15.7°C).

Humidity

In June, the average relative humidity is 81%.

Rainfall

June is the month with the most rainfall. Rain falls for 18.6 days and accumulates 4.17" (106mm) of precipitation.

Snowfall

June through September are months without snowfall in Charles City.

Daylight

June has the longest days of the year, with an average of 15h and 19min of daylight.
On the first day of June, sunrise is at 5:33 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:54 pm CDT.

Sunshine

The average sunshine in June is 9.4h.

UV index

The month with the highest UV index in Charles City, Iowa, is June, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The average daily UV index of 6 in June transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the average humidity in June in Charles City?

In June, the average relative humidity in Charles City is 81%.

What is the wettest month in Charles City?

June is the month with the most rainfall in Charles City. Rain falls for 18.6 days and accumulates 4.17" (106mm) of precipitation.

How much does it rain in Charles City in June?

In Charles City, in June, it is raining for 18.6 days, with typically 4.17" (106mm) of accumulated precipitation.

When it does not snow in Charles City?

June through September are months without snowfall in Charles City, Iowa.

Does it snow in Charles City in June?

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

When are the longest days in Charles City?

With an average of 15h and 19min of daylight, June has the longest days of the year in Charles City, Iowa.

How many hours of daylight does Charles City have in June?

In Charles City, Iowa, the average day length in June is 15h and 19min.

When are sunrise and sunset in June in Charles City?

In June, on the first day of the month, sunrise is at 5:33 am and sunset at 8:43 pm. On the last day of the month, in Charles City, Iowa, sunrise is at 5:34 am and sunset at 8:54 pm CDT.

How many hours of sunshine does Charles City have in June?

In Charles City, Iowa, the average sunshine duration in June is 9.4h.

When is the highest UV index in Charles City?

With an average maximum UV index of 6, June is the month with the highest UV index in Charles City.

What is the UV index intensity in June in Charles City?

In Charles City, Iowa, the average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Charles City, IA

Average temperature in June - Charles City, IA
  • Average high temperature in June: 76.6°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (22.6°F).

  • Average low temperature in June: 60.3°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (10.6°F).

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Average pressure in June
Charles City, IA

Average pressure in June - Charles City, IA
  • Average pressure in June: 29.89"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in June
Charles City, IA

Average wind speed in June - Charles City, IA
  • Average wind speed in June: 8.2mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

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Average humidity in June
Charles City, IA

Average humidity in June - Charles City, IA
  • Average humidity in June: 81%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in June
Charles City, IA

Average rainfall in June - Charles City, IA
  • Average rainfall in June: 4.17"

The wettest month (with the highest rainfall) is June (4.17").
The driest month (with the least rainfall) is January (1.14").

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Average rainfall days in June
Charles City, IA

Average rainfall days in June - Charles City, IA
  • Average rainfall days in June: 18.6 days

The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is February (4.3 days).

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Average snowfall in June
Charles City, IA

Average snowfall in June - Charles City, IA
  • Average snowfall in June: 0"

The month with the highest snowfall is February (6.5").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Charles City, IA

Average snowfall days in June - Charles City, IA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (14.3 days).
The 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
Charles City, IA

Average daylight in June / Average sunshine in June - Charles City, IA
  • Average daylight in June: 15h and 19min

The month with the longest days is June (Average daylight: 15h and 19min).
The month with the shortest days is December (Average daylight: 9h and 4min).

  • Average sunshine in June: 9h and 24min

The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in June
Charles City, IA

Average sunshine days in June - Charles City, IA
  • Average sunshine days in June: 9.3 days

The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is June (9.3 days).

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Average UV index in June
Charles City, IA

Average UV index in June - Charles City, IA
  • Average UV index in June: 6

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).

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Average cloud cover in June
Charles City, IA

Average cloud cover in June - Charles City, IA
  • Average cloud cover in June: 37

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in June
Charles City, IA

Average visibility in June - Charles City, IA
  • Average visibility in June: 6mi

The months with the highest visibility are March, April, May, June, September, October and November (6mi).
The months with the lowest visibility are January, February, July, August and December (5mi).

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