June weather forecast
Clinton, IA

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Weather in June

June marks the official onset of the summer season in Clinton. The city basks in the day's heat, experiencing an average high temperature of 78.4°F (25.8°C). Longer daylight hours become the norm, leading to an influx of outdoor activities. June's weather sees residents undertaking picnics, barbeques, and various other outdoor pursuits, soaking up the quintessential summer climate.

Temperature

The commencement of June sees a shift in the average high-temperature, moving from a pleasant 69.4°F (20.8°C) in May to a moderately hot 78.4°F (25.8°C). Clinton's average low-temperature in the month of June is recorded at a refreshing 61.3°F (16.3°C).

Humidity

In Clinton, the average relative humidity in June is 82%.

Rainfall

In Clinton, Iowa, during June, the rain falls for 15.8 days and regularly aggregates up to 2.44" (62mm) of precipitation. In Clinton, Iowa, during the entire year, the rain falls for 126.2 days and collects up to 19.37" (492mm) of precipitation.

Snowfall

In Clinton, snow does not fall in May through September.

Daylight

With an average of 15h and 12min of daylight, June has the longest days of the year in Clinton.
On the first day of the month, sunrise is at 5:27 am and sunset at 8:29 pm. On the last day of June, sunrise is at 5:29 am and sunset at 8:39 pm CDT.

Sunshine

The average sunshine in June is 9.7h.

UV index

In Clinton, the average daily maximum UV index in June is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In June, the maximum UV index of 5 suggests these recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.

Frequently asked questions

What is the temperature in June?

The high-temperature during June is 78.4°F (25.8°C) and the low-temperature is 61.3°F (16.3°C).

What is the average humidity in June?

In June, the average relative humidity is 82%.

How many days does it rain in June?

In June, the rain falls for 15.8 days. Throughout June, 2.44" (62mm) of precipitation is accumulated.

When it does not snow?

In Clinton, snow does not fall in May through September.

When are the longest days?

The month with the longest days is June, with an average of 15h and 12min of daylight.

What is the average length of the day in June?

The average day length in June is 15h and 10min.

What time are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:27 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 8:39 pm CDT.

How long on average sun shines in June in Clinton?

In Clinton, the average sunshine duration in June is 9.7h.

What is the UV index reading in June?

In Clinton, the average daily maximum UV index in June is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
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
Clinton, IA

Average temperature in June - Clinton, IA
  • Average high temperature in June: 78.4°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (26.8°F).

  • Average low temperature in June: 61.3°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (14.5°F).

Average pressure in June
Clinton, IA

Average pressure in June - Clinton, IA
  • Average pressure in June: 29.91"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in June
Clinton, IA

Average wind speed in June - Clinton, IA
  • Average wind speed in June: 7.6mph

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

Average humidity in June
Clinton, IA

Average humidity in June - Clinton, IA
  • Average humidity in June: 82%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (73%).

Average rainfall in June
Clinton, IA

Average rainfall in June - Clinton, IA
  • Average rainfall in June: 2.44"

The wettest month (with the highest rainfall) is May (3.19").
The driest months (with the least rainfall) are January and February (0.79").

Average rainfall days in June
Clinton, IA

Average rainfall days in June - Clinton, IA
  • Average rainfall days in June: 15.8 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (4.3 days).

Average snowfall in June
Clinton, IA

Average snowfall in June - Clinton, IA
  • Average snowfall in June: 0"

The month with the highest snowfall is January (2.8").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Clinton, IA

Average snowfall days in June - Clinton, IA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Clinton, IA

Average daylight in June / Average sunshine in June - Clinton, IA
  • Average daylight in June: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in June: 9h and 4min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in June
Clinton, IA

Average sunshine days in June - Clinton, IA
  • Average sunshine days in June: 12.1 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (11.8 days).

Average UV index in June
Clinton, IA

Average UV index in June - Clinton, IA
  • Average UV index in June: 5

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in June
Clinton, IA

Average cloud cover in June - Clinton, IA
  • Average cloud cover in June: 34

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 30).

Average visibility in June
Clinton, IA

Average visibility in June - Clinton, IA
  • Average visibility in June: 6mi

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

Clinton, Iowa, USA

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