June weather forecast
Granville, IA

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Weather in June

The first month of the summer, June, is a moderately hot month in Granville, Iowa, with temperature in the range of an average low of 61.7°F (16.5°C) and an average high of 78.1°F (25.6°C).

Temperature

June's onset witnesses a shift in the average high-temperature, moving from a pleasant 68.5°F (20.3°C) in May to a warm 78.1°F (25.6°C). An average low-temperature of 61.7°F (16.5°C) marks the month of June.

Humidity

The average relative humidity in June is 76%.

Rainfall

The month with the most rainfall in Granville is June, when the rain falls for 18 days and typically aggregates up to 3.82" (97mm) of precipitation.

Snowfall

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

Daylight

The month with the longest days is June, with an average of 15h and 18min of daylight.
On the first day of June in Granville, sunrise is at 5:46 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 9:06 pm CDT.

Sunshine

In Granville, the average sunshine in June is 9.6h.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In June, a daily maximum UV index of 6 leads to the following instructions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

What is the temperature in June in Granville?

In June, in Granville, the average high-temperature is 78.1°F (25.6°C), and the average low-temperature is 61.7°F (16.5°C).

What is the average humidity in June in Granville?

In Granville, the average relative humidity in June is 76%.

What is the wettest month in Granville?

The month with the most rainfall in Granville, Iowa, is June, when the rain falls for 18 days and typically aggregates up to 3.82" (97mm) of precipitation.

How many days does it rain in June in Granville?

In Granville, Iowa, in June, during 18 rainfall days, 3.82" (97mm) of precipitation is typically accumulated.

When it does not snow in Granville?

June through September are months without snowfall in Granville, Iowa.

Does it snow in Granville in June?

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

When are the longest days in Granville?

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

How many hours of daylight does Granville have in June?

The average day length in June in Granville is 15h and 19min.

What time are sunrise and sunset in June in Granville?

In June, on the first day of the month, sunrise is at 5:46 am and sunset at 8:56 pm. On the last day of the month, in Granville, Iowa, sunrise is at 5:48 am and sunset at 9:06 pm CDT.

How long on average sun shines in June in Granville?

In Granville, the average sunshine duration in June is 9.6h.

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

The months with the highest UV index are June and July, with an average maximum UV index of 6.

What is the UV index reading in June in Granville?

In Granville, Iowa, the average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high health risk 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
Granville, IA

Average temperature in June - Granville, IA
  • Average high temperature in June: 78.1°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (24.6°F).

  • Average low temperature in June: 61.7°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (11.3°F).

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Average pressure in June
Granville, IA

Average pressure in June - Granville, IA
  • Average pressure in June: 29.86"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in June
Granville, IA

Average wind speed in June - Granville, IA
  • Average wind speed in June: 8.9mph

The windiest month (with the highest average wind speed) is April (11.3mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

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Average humidity in June
Granville, IA

Average humidity in June - Granville, IA
  • Average humidity in June: 76%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (67%).

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Average rainfall in June
Granville, IA

Average rainfall in June - Granville, IA
  • Average rainfall in June: 3.82"

The wettest month (with the highest rainfall) is June (3.82").
The driest month (with the least rainfall) is January (0.79").

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Average rainfall days in June
Granville, IA

Average rainfall days in June - Granville, IA
  • Average rainfall days in June: 18 days

The month with the highest number of rainy days is June (18 days).
The month with the least rainy days is February (2.8 days).

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Average snowfall in June
Granville, IA

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

The month with the highest snowfall is February (4.61").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Granville, IA

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

The month with the highest number of snowfall days is January (12.1 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
Granville, IA

Average daylight in June / Average sunshine in June - Granville, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in June
Granville, IA

Average sunshine days in June - Granville, IA
  • Average sunshine days in June: 9.3 days

The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is June (9.3 days).

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Average UV index in June
Granville, IA

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

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in June
Granville, IA

Average cloud cover in June - Granville, IA
  • Average cloud cover in June: 35

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in June
Granville, IA

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

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

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Granville, Iowa, USA

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