June weather forecast
Clear Lake, IA

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Weather in June

June, the first month of the summer in Clear Lake, is a warm month, with temperature in the range of an average low of 60.8°F (16°C) and an average high of 76.8°F (24.9°C).

Temperature

June brings an increase in the average high-temperature, progressing from a comfortable 67.3°F (19.6°C) in May to a moderately hot 76.8°F (24.9°C). Clear Lake, during the month of June, experiences an average low-temperature of 60.8°F (16°C).

Humidity

In Clear Lake, Iowa, the average relative humidity in June is 80%.

Rainfall

The month with the most rainfall is June, when the rain falls for 19.8 days and typically aggregates up to 4.65" (118mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

June has the longest days of the year, with an average of 15h and 18min of daylight.
On the first day of the month, sunrise is at 5:36 am and sunset at 8:46 pm. On the last day of June, sunrise is at 5:37 am and sunset at 8:57 pm CDT.

Sunshine

The average sunshine in June is 9.4h.

UV index

June is the month with the highest UV index, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 in June converts into the following recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Updated: Aug 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in June?

The high-temperature during June is 76.8°F (24.9°C) and the low-temperature is 60.8°F (16°C).

What is the average humidity in June?

The average relative humidity in June is 80%.

What is the wettest month?

The month with the most rainfall is June, when the rain falls for 19.8 days and typically aggregates up to 4.65" (118mm) of precipitation.

How much does it rain in June?

In Clear Lake, in June, during 19.8 rainfall days, 4.65" (118mm) of precipitation is typically accumulated.

When it does not snow?

In Clear Lake, snow does not fall in June through September.

Does it snow in June?

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

When are the longest days?

June has the longest days of the year, with an average of 15h and 18min of daylight.

How many hours of daylight does Clear Lake have in June?

In June, the average day length is 15h and 19min.

When is the sunrise / sunset in June?

On the first day of June, sunrise is at 5:36 am and sunset at 8:46 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:57 pm CDT.

How many hours of sunshine does Clear Lake have in June?

In June, the average sunshine duration is 9.4h.

When is the highest UV index?

The month with the highest UV index is June, with an average maximum UV index of 6.

How high is the UV index in June?

In June, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Clear Lake, IA

Average temperature in June - Clear Lake, IA
  • Average high temperature in June: 76.8°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (22.3°F).

  • Average low temperature in June: 60.8°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 (9.9°F).

Average pressure in June
Clear Lake, IA

Average pressure in June - Clear Lake, IA
  • Average pressure in June: 29.88"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in June
Clear Lake, IA

Average wind speed in June - Clear Lake, IA
  • Average wind speed in June: 8.4mph

The windiest months (with the highest average wind speed) are January and April (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.3mph).

Average humidity in June
Clear Lake, IA

Average humidity in June - Clear Lake, IA
  • Average humidity in June: 80%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (71%).

Average rainfall in June
Clear Lake, IA

Average rainfall in June - Clear Lake, IA
  • Average rainfall in June: 4.65"

The wettest month (with the highest rainfall) is June (4.65").
The driest month (with the least rainfall) is January (1.06").

Average rainfall days in June
Clear Lake, IA

Average rainfall days in June - Clear Lake, IA
  • Average rainfall days in June: 19.8 days

The month with the highest number of rainy days is June (19.8 days).
The month with the least rainy days is February (3.8 days).

Average snowfall in June
Clear Lake, IA

Average snowfall in June - Clear Lake, IA
  • Average snowfall in June: 0"

The month with the highest snowfall is February (7.48").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Clear Lake, IA

Average snowfall days in June - Clear Lake, IA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Clear Lake, IA

Average daylight in June / Average sunshine in June - Clear Lake, IA
  • Average daylight in June: 15h and 2min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in June: 9h and 2min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in June
Clear Lake, IA

Average sunshine days in June - Clear Lake, IA
  • Average sunshine days in June: 8 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (8 days).

Average UV index in June
Clear Lake, IA

Average UV index in June - Clear Lake, 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 and December (UV index 1).

Average cloud cover in June
Clear Lake, IA

Average cloud cover in June - Clear Lake, 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).

Average visibility in June
Clear Lake, IA

Average visibility in June - Clear Lake, IA
  • Average visibility in June: 6mi

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

Clear Lake, Iowa, USA

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