June weather forecastAjax, Canada
June
Weather in June
June, the first month of the summer in Ajax, is a pleasant month, with temperature in the range of an average low of 12.8°C (55°F) and an average high of 20.4°C (68.7°F).Temperature
In June, the meteorological conditions subtly change with the average high-temperature edging from a refreshing 15.8°C (60.4°F) in May to an agreeable 20.4°C (68.7°F). June brings an average low-temperature of 12.8°C (55°F) to Ajax.Humidity
In Ajax, the average relative humidity in June is 79%.Rainfall
In Ajax, in June, it is raining for 15.4 days, with typically 61mm (2.4") of accumulated precipitation. In Ajax, during the entire year, the rain falls for 151.8 days and collects up to 663mm (26.1") of precipitation.Snowfall
May through October are months without snowfall in Ajax.Daylight
June has the longest days of the year, with an average of 15h and 24min of daylight.On the first day of June, sunrise is at 5:36 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 9:02 pm EDT.
Sunshine
In Ajax, the average sunshine in June is 9.7h.UV index
In June, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 5 in June translates into the following instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Ajax, Canada
- Average high temperature in June: 20.4°C
The warmest month (with the highest average high temperature) is July (24.3°C).
The month with the lowest average high temperature is January (-2.8°C).
- Average low temperature in June: 12.8°C
The months with the highest average low temperature are July and August (16.8°C).
The coldest month (with the lowest average low temperature) is January (-8.3°C).
Average pressure in June
Ajax, Canada
- Average pressure in June: 1013mbar
The month with the highest atmospheric pressure is March (1018.3mbar).
The month with the lowest atmospheric pressure is June (1013mbar).
Average wind speed in June
Ajax, Canada
- Average wind speed in June: 12km/h
The windiest month (with the highest average wind speed) is January (18.7km/h).
The calmest month (with the lowest average wind speed) is July (11.4km/h).
Average humidity in June
Ajax, Canada
- Average humidity in June: 79%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (76%).
Average rainfall in June
Ajax, Canada
- Average rainfall in June: 61mm
The wettest month (with the highest rainfall) is August (74mm).
The driest month (with the least rainfall) is November (38mm).
Average rainfall days in June
Ajax, Canada
- Average rainfall days in June: 15.4 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in June
Ajax, Canada
- Average snowfall in June: 0mm
The month with the highest snowfall is February (106mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in June
Ajax, Canada
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Ajax, Canada
- Average daylight in June: 15h and 24min
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 42min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in June
Ajax, Canada
- Average sunshine days in June: 12.9 days
The month with the most sunshine days is November (15.1 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in June
Ajax, Canada
- 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 and December (UV index 1).
Average cloud cover in June
Ajax, Canada
- Average cloud cover in June: 36
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in June
Ajax, Canada
- Average visibility in June: 9km
The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, October, November and December (9km).
