June weather forecastSudbury, Canada
June
Weather in June
The month of June marks the onset of summer in Sudbury displaying noticeably improved weather conditions. Notably, there's a great jump in humidity from 68% to 70%, corresponding with the first month without any snowfall. Long leisurely walks and trips to the lake are more common as everyone tries to make the most out of the sunlight. As temperatures continue to rise, locals and visitors alike can enjoy Sudbury’s vibrant city lifestyle and natural splendor. June brings with it longer days that are filled with warmth and comfortable humidity levels.Temperature
The start of June brings a subtle rise in the average high-temperature, moving from a comfortable 16.6°C (61.9°F) in May to a pleasant 21.4°C (70.5°F). Throughout June, Sudbury's nights cool down to an average of 9.4°C (48.9°F).Humidity
In June, the average relative humidity in Sudbury is 70%.Rainfall
In June, the rain falls for 11.3 days. Throughout June, 36mm (1.42") of precipitation is accumulated. In Sudbury, Canada, during the entire year, the rain falls for 108.1 days and collects up to 474mm (18.66") of precipitation.Snowfall
June through September are months without snowfall in Sudbury, Canada.Daylight
With an average of 15h and 48min of daylight, June has the longest days of the year.On the first day of the month, sunrise is at 5:33 am and sunset at 9:09 pm. On the last day of June, sunrise is at 5:34 am and sunset at 9:20 pm EDT.
Sunshine
In June, the average sunshine in Sudbury is 9.3h.UV index
June through August, with an average maximum UV index of 5, are months with the highest UV index in Sudbury, Canada. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 5 in June leads to these recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Sudbury, Canada
- Average high temperature in June: 21.4°C
The warmest month (with the highest average high temperature) is July (24.5°C).
The month with the lowest average high temperature is January (-8°C).
- Average low temperature in June: 9.4°C
The month with the highest average low temperature is July (12.7°C).
The coldest month (with the lowest average low temperature) is January (-15.9°C).
Average pressure in June
Sudbury, Canada
- Average pressure in June: 1012.8mbar
The month with the highest atmospheric pressure is March (1018.8mbar).
The month with the lowest atmospheric pressure is June (1012.8mbar).
Average wind speed in June
Sudbury, Canada
- Average wind speed in June: 10.1km/h
The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest months (with the lowest average wind speed) are June and August (10.1km/h).
Average humidity in June
Sudbury, Canada
- Average humidity in June: 70%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (68%).
Average rainfall in June
Sudbury, Canada
- Average rainfall in June: 36mm
The wettest month (with the highest rainfall) is October (65mm).
The driest months (with the least rainfall) are February and December (27mm).
Average rainfall days in June
Sudbury, Canada
- Average rainfall days in June: 11.3 days
The month with the highest number of rainy days is October (13.7 days).
The month with the least rainy days is January (2.4 days).
Average snowfall in June
Sudbury, Canada
- Average snowfall in June: 0mm
The month with the highest snowfall is January (179mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in June
Sudbury, Canada
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (18.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Sudbury, Canada
- Average daylight in June: 15h and 48min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in June: 9h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January and February (Average sunshine: 2h and 0min).
Average sunshine days in June
Sudbury, Canada
- Average sunshine days in June: 16.8 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is February (12.7 days).
Average UV index in June
Sudbury, Canada
- Average UV index in June: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in June
Sudbury, Canada
- Average cloud cover in June: 40
The month with the most cloud cover is January (Cloud cover 79).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in June
Sudbury, Canada
- Average visibility in June: 9km
The months with the highest visibility are May, June and July (9km).
The month with the lowest visibility is January (6km).
