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
The start of June is characterized by a subtle increase in the average high-temperature, transitioning from a moderate 60.6°F (15.9°C) in May to an agreeable 68.9°F (20.5°C). During June nights, Ontario witnesses a consistent average temperature of 57.4°F (14.1°C).Humidity
In June, the average relative humidity is 79%.Rainfall
In Ontario, in June, during 16 rainfall days, 2.76" (70mm) of precipitation is typically accumulated. In Ontario, during the entire year, the rain falls for 167.9 days and collects up to 31.18" (792mm) of precipitation.Snowfall
June through September are months without snowfall in Ontario.Daylight
With an average of 15h and 18min of daylight, June has the longest days of the year.On the first day of June in Ontario, sunrise is at 5:31 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:53 pm EDT.
Sunshine
The average sunshine in June is 9.9h.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 exposure to the Sun's UV rays for the average person.Note: A maximum high UV index of 5 in June translates into the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Enhance your sun protection with tightly woven, yet airy clothing.
Frequently asked questions
What is the average June temperature in Ontario?
What is the average humidity in June in Ontario?
How many days does it rain in June in Ontario?
When it does not snow in Ontario?
Does it snow in Ontario in June?
When are the longest days in Ontario?
What is the average length of the day in June in Ontario?
What time are sunrise and sunset in June in Ontario?
How many hours of sunshine does Ontario have in June?
What is the UV index intensity in June in Ontario?
Average temperature in June
Ontario, NY
- Average high temperature in June: 68.9°F
The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in June: 57.4°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).
Average pressure in June
Ontario, NY
- Average pressure in June: 29.92"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in June
Ontario, NY
- Average wind speed in June: 8.1mph
The windiest month (with the highest average wind speed) is January (13.2mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).
Average humidity in June
Ontario, NY
- Average humidity in June: 79%
The months with the highest relative humidity are January and February (83%).
The months with the lowest relative humidity are August and September (75%).
Average rainfall in June
Ontario, NY
- Average rainfall in June: 2.76"
The wettest month (with the highest rainfall) is October (3.23").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days in June
Ontario, NY
- Average rainfall days in June: 16 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in June
Ontario, NY
- Average snowfall in June: 0"
The month with the highest snowfall is February (5.98").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Ontario, NY
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (15.4 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, NY
- 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 0min).
- Average sunshine in June: 9h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in June
Ontario, NY
- Average sunshine days in June: 12.5 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (7.3 days).
Average UV index in June
Ontario, NY
- Average UV index in June: 5
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in June
Ontario, NY
- Average cloud cover in June: 33
The month with the most cloud cover is January (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 27).
Average visibility in June
Ontario, NY
- Average visibility in June: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Ontario, New York, USA
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