Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
June's onset witnesses a shift in the average high-temperature, moving from a comfortable 65.8°F (18.8°C) in May to a moderately hot 75.6°F (24.2°C). During June, Ontario experiences an average low-temperature of 56.5°F (13.6°C) at night.Humidity
The average relative humidity in June in Ontario is 82%.Rainfall
The month with the most rainfall is June, when the rain falls for 16.9 days and typically aggregates up to 4.17" (106mm) of precipitation.Snowfall
In Ontario, snow does not fall in June through September.Daylight
June has the longest days of the year, with an average of 15h and 24min of daylight.On the first day of the month, sunrise is at 5:22 am and sunset at 8:37 pm. On the last day of June, sunrise is at 5:24 am and sunset at 8:48 pm CDT.
Sunshine
The average sunshine in June in Ontario is 9.2h.UV index
In June, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The average daily UV index of 5 in June transforms into the following instructions:
Exercise prevention - Protecting skin and eyes from harm is required. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Ontario in June?
What is the average humidity in June in Ontario?
What is the rainiest month?
How much does it rain in June?
When it does not snow?
Does it snow in June?
When are the longest days?
How many hours of daylight does Ontario have in June?
When are sunrise and sunset in June?
How long on average sun shines in June in Ontario?
What is the UV index intensity in June in Ontario?
Average temperature in June
Ontario, WI
- Average high temperature in June: 75.6°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (22.1°F).
- Average low temperature in June: 56.5°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (9.3°F).
Average pressure in June
Ontario, WI
- Average pressure in June: 29.9"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in June
Ontario, WI
- Average wind speed in June: 7.2mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in June
Ontario, WI
- Average humidity in June: 82%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (77%).
Average rainfall in June
Ontario, WI
- Average rainfall in June: 4.17"
The wettest month (with the highest rainfall) is June (4.17").
The driest month (with the least rainfall) is January (1.1").
Average rainfall days in June
Ontario, WI
- Average rainfall days in June: 16.9 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (3.5 days).
Average snowfall in June
Ontario, WI
- Average snowfall in June: 0"
The month with the highest snowfall is February (5.87").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Ontario, WI
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Ontario, WI
- Average daylight in June: 15h and 2min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in June: 9h and 1min
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 0min).
Average sunshine days in June
Ontario, WI
- Average sunshine days in June: 10.4 days
The month with the most sunshine days is December (17.5 days).
The month with the least sunshine days is June (10.4 days).
Average UV index in June
Ontario, WI
- Average UV index in June: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in June
Ontario, WI
- Average cloud cover in June: 39
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in June
Ontario, WI
- Average visibility in June: 6mi
The months with the highest visibility are April, May, June, October and November (6mi).
The month with the lowest visibility is January (4mi).
Ontario, Wisconsin, USA
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