Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The shift into May is marked by a considerable temperature increase, with the average high-temperature soaring from a chilly 6.6°C (43.9°F) in April to an enjoyable 16.6°C (61.9°F). In the month of May, Sudbury records a consistent average low-temperature of 5.1°C (41.2°F).Humidity
With an average relative humidity of 68%, May is the least humid month in Sudbury.Rainfall
In May, the rain falls for 12 days. Throughout May, 39mm (1.54") of precipitation is accumulated. Throughout the year, there are 108.1 rainfall days, and 474mm (18.66") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Sudbury. During 1.2 snowfall days, in May, Sudbury aggregates 18mm (0.71") of snow. In Sudbury, during the entire year, snow falls for 86.7 days and aggregates up to 865mm (34.06") of snow.Daylight
In May, the average length of the day is 15h and 2min.On the first day of the month, sunrise is at 6:08 am and sunset at 8:33 pm. On the last day of May, in Sudbury, sunrise is at 5:34 am and sunset at 9:08 pm EDT.
Sunshine
In May, the average sunshine is 8.5h.UV index
The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The daily maximum UV index of 4 in May interprets into the following advice:
Take necessary precautions - Defending against sun damage is advocated. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
What are May temperatures in Sudbury?
What is the least humid month in Sudbury?
What is the average humidity in May in Sudbury?
How much does it rain in Sudbury in May?
What is the last month it snows in Sudbury?
What is the average length of the day in May in Sudbury?
When are sunrise and sunset in May in Sudbury?
How many hours of sunshine does Sudbury have in May?
How high is the UV index in May in Sudbury?
Average temperature in May
Sudbury, Canada
- Average high temperature in May: 16.6°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 May: 5.1°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 May
Sudbury, Canada
- Average pressure in May: 1015.2mbar
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 May
Sudbury, Canada
- Average wind speed in May: 11km/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 May
Sudbury, Canada
- Average humidity in May: 68%
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 May
Sudbury, Canada
- Average rainfall in May: 39mm
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 May
Sudbury, Canada
- Average rainfall days in May: 12 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 May
Sudbury, Canada
- Average snowfall in May: 18mm
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 May
Sudbury, Canada
- Average snowfall days in May: 1.2 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 May /
Average sunshine in May
Sudbury, Canada
- Average daylight in May: 15h and 0min
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 May: 8h and 3min
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 May
Sudbury, Canada
- Average sunshine days in May: 17.3 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 May
Sudbury, Canada
- Average UV index in May: 4
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 May
Sudbury, Canada
- Average cloud cover in May: 44
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 May
Sudbury, Canada
- Average visibility in May: 9km
The months with the highest visibility are May, June and July (9km).
The month with the lowest visibility is January (6km).
Sudbury, Canada
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