June weather forecastViola, IA
June
Weather in June
The first month of the summer, June, is a warm month in Viola, Iowa, with temperature in the range of an average high of 77.2°F (25.1°C) and an average low of 61.3°F (16.3°C).Temperature
As Viola, Iowa, enters June, the average high-temperature marginally increases from the an agreeable 68.5°F (20.3°C) of May to a moderately hot 77.2°F (25.1°C). The month of June records an average low-temperature of 61.3°F (16.3°C) in Viola.Humidity
The average relative humidity in June is 83%.Rainfall
In June, the rain falls for 16.8 days. Throughout June, 3.9" (99mm) of precipitation is accumulated. In Viola, during the entire year, the rain falls for 137.5 days and collects up to 27.68" (703mm) of precipitation.Snowfall
May through September are months without snowfall.Daylight
With an average of 15h and 12min of daylight, June has the longest days of the year.On the first day of June in Viola, sunrise is at 5:31 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 8:45 pm CDT.
Sunshine
In June, the average sunshine in Viola is 9.6h.UV index
In June, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum daily UV index of 5 during June morphs into the following directions:
Undertake precautions - Obligation exists to protect against skin and eye damage. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Viola, IA
- Average high temperature in June: 77.2°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (25.5°F).
- Average low temperature in June: 61.3°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure in June
Viola, IA
- Average pressure in June: 29.9"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in June
Viola, IA
- Average wind speed in June: 7.9mph
The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in June
Viola, IA
- Average humidity in June: 83%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (74%).
Average rainfall in June
Viola, IA
- Average rainfall in June: 3.9"
The wettest month (with the highest rainfall) is May (4.45").
The driest month (with the least rainfall) is February (1.02").
Average rainfall days in June
Viola, IA
- Average rainfall days in June: 16.8 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (4.1 days).
Average snowfall in June
Viola, IA
- Average snowfall in June: 0"
The month with the highest snowfall is January (5.16").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Viola, IA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Viola, IA
- Average daylight in June: 15h and 12min
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 36min
The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in June
Viola, IA
- Average sunshine days in June: 11.2 days
The month with the most sunshine days is December (18.2 days).
The month with the least sunshine days is May (10.9 days).
Average UV index in June
Viola, 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 December (UV index 1).
Average cloud cover in June
Viola, IA
- Average cloud cover in June: 35
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in June
Viola, IA
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
