June weather forecast
Diagonal, IA

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Weather in June

The first month of the summer, June, is a moderately hot month in Diagonal, Iowa, with temperature in the range of an average high of 79.9°F (26.6°C) and an average low of 63.3°F (17.4°C).

Temperature

June brings a rise in the average high-temperature, transitioning from May's pleasant 69.6°F (20.9°C) to a warm 79.9°F (26.6°C). Diagonal, in June, witnesses an average low-temperature of 63.3°F (17.4°C).

Humidity

With an average relative humidity of 82%, June is the most humid month in Diagonal.

Rainfall

June is the month with the most rainfall in Diagonal. Rain falls for 16.1 days and accumulates 3.86" (98mm) of precipitation.

Snowfall

In Diagonal, snow does not fall in June through September.

Daylight

June has the longest days of the year, with an average of 15h and 6min of daylight.
On the first day of the month, sunrise is at 5:47 am and sunset at 8:43 pm. On the last day of June, sunrise is at 5:49 am and sunset at 8:52 pm CDT.

Sunshine

The average sunshine in June in Diagonal is 9.7h.

UV index

The months with the highest UV index in Diagonal are June through August, 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 average person.
Note: The maximum daily UV index of 6 in June interprets into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

What is the temperature in June in Diagonal?

The high-temperature, in June, in Diagonal, is 79.9°F (26.6°C), while the low-temperature averages to 63.3°F (17.4°C).

What is the most humid month in Diagonal?

The most humid month in Diagonal, Iowa, is June, with an average relative humidity of 82%.

What is the average humidity in June in Diagonal?

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

What is the wettest month in Diagonal?

The month with the most rainfall in Diagonal is June, when the rain falls for 16.1 days and typically aggregates up to 3.86" (98mm) of precipitation.

How much does it rain in Diagonal in June?

In Diagonal, Iowa, in June, during 16.1 rainfall days, 3.86" (98mm) of precipitation is typically accumulated.

When it does not snow in Diagonal?

In Diagonal, Iowa, snow does not fall in June through September.

Does it snow in Diagonal in June?

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

When are the longest days in Diagonal?

With an average of 15h and 6min of daylight, June has the longest days of the year in Diagonal.

How many hours of daylight does Diagonal have in June?

In June, the average day length is 15h and 4min.

When are sunrise and sunset in June in Diagonal?

In June, on the first day of the month, sunrise is at 5:47 am and sunset at 8:43 pm. On the last day of the month, in Diagonal, Iowa, sunrise is at 5:49 am and sunset at 8:52 pm CDT.

How long on average sun shines in June in Diagonal?

The average sunshine duration in June is 9.7h.

What are the months with the highest UV index in Diagonal?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Diagonal.

What is the UV index intensity in June in Diagonal?

In Diagonal, the average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's 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
Diagonal, IA

Average temperature in June - Diagonal, IA
  • Average high temperature in June: 79.9°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in June: 63.3°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).

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Average pressure in June
Diagonal, IA

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

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

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Average wind speed in June
Diagonal, IA

Average wind speed in June - Diagonal, IA
  • Average wind speed in June: 7.9mph

The windiest months (with the highest average wind speed) are January, February and March (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

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Average humidity in June
Diagonal, IA

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

The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in June
Diagonal, IA

Average rainfall in June - Diagonal, IA
  • Average rainfall in June: 3.86"

The wettest month (with the highest rainfall) is June (3.86").
The driest months (with the least rainfall) are February and December (0.71").

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Average rainfall days in June
Diagonal, IA

Average rainfall days in June - Diagonal, IA
  • Average rainfall days in June: 16.1 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (4.1 days).

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Average snowfall in June
Diagonal, IA

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

The month with the highest snowfall is January (3.54").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Diagonal, IA

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

The month with the highest number of snowfall days is January (8.4 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
Diagonal, IA

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

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

  • Average sunshine in June: 9h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days in June
Diagonal, IA

Average sunshine days in June - Diagonal, IA
  • Average sunshine days in June: 11.1 days

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is May (10.6 days).

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Average UV index in June
Diagonal, IA

Average UV index in June - Diagonal, IA
  • Average UV index in June: 6

The 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
Diagonal, IA

Average cloud cover in June - Diagonal, IA
  • Average cloud cover in June: 32

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in June
Diagonal, IA

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

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

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Diagonal, Iowa, USA

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