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
May
Weather in May
Temperature
May's arrival is marked by a significant increase in the average high-temperature, moving from a wintry 5.5°C (41.9°F) in April to a refreshing 15.7°C (60.3°F). Saint-Léon-de-Standon's average low-temperature is measured at a wintry 5.4°C (41.7°F) during May.Humidity
May is the least humid month in Saint-Léon-de-Standon, with an average relative humidity of 76%.Rainfall
In Saint-Léon-de-Standon, Canada, during May, the rain falls for 16.4 days and regularly aggregates up to 71mm (2.8") of precipitation. Throughout the year, there are 151.5 rainfall days, and 835mm (32.87") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Saint-Léon-de-Standon. During 0.6 snowfall days, in May, Saint-Léon-de-Standon aggregates 6mm (0.24") of snow. Throughout the year, there are 89.5 snowfall days, and 1438mm (56.61") of snow is accumulated.Daylight
In May, the average length of the day is 15h and 2min.On the first day of the month, sunrise is at 5:26 am and sunset at 7:52 pm. On the last day of May, in Saint-Léon-de-Standon, sunrise is at 4:53 am and sunset at 8:27 pm EDT.
Sunshine
In May, the average sunshine in Saint-Léon-de-Standon is 8.5h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: A daily maximum UV index of 4 in May translates into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Saint-Léon-de-Standon?
What is the least humid month in Saint-Léon-de-Standon?
What is the average humidity in May in Saint-Léon-de-Standon?
How many days does it rain in May in Saint-Léon-de-Standon?
What is the last month it snows in Saint-Léon-de-Standon?
What is the average length of the day in May in Saint-Léon-de-Standon?
When is the sunrise / sunset in May in Saint-Léon-de-Standon?
How long on average sun shines in May in Saint-Léon-de-Standon?
What is the UV index intensity in May in Saint-Léon-de-Standon?
Average temperature in May
Saint-Léon-de-Standon, Canada
- Average high temperature in May: 15.7°C
The warmest month (with the highest average high temperature) is July (22.8°C).
The month with the lowest average high temperature is January (-8°C).
- Average low temperature in May: 5.4°C
The month with the highest average low temperature is July (12.9°C).
The coldest month (with the lowest average low temperature) is January (-16.3°C).
Average pressure in May
Saint-Léon-de-Standon, Canada
- Average pressure in May: 1014.6mbar
The month with the highest atmospheric pressure is March (1017mbar).
The month with the lowest atmospheric pressure is June (1012mbar).
Average wind speed in May
Saint-Léon-de-Standon, Canada
- Average wind speed in May: 10.8km/h
The windiest month (with the highest average wind speed) is February (12.2km/h).
The calmest months (with the lowest average wind speed) are August and September (9.6km/h).
Average humidity in May
Saint-Léon-de-Standon, Canada
- Average humidity in May: 76%
The months with the highest relative humidity are January, February and March (92%).
The month with the lowest relative humidity is May (76%).
Average rainfall in May
Saint-Léon-de-Standon, Canada
- Average rainfall in May: 71mm
The wettest month (with the highest rainfall) is October (83mm).
The driest month (with the least rainfall) is February (57mm).
Average rainfall days in May
Saint-Léon-de-Standon, Canada
- Average rainfall days in May: 16.4 days
The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is January (5.2 days).
Average snowfall in May
Saint-Léon-de-Standon, Canada
- Average snowfall in May: 6mm
The month with the highest snowfall is January (311mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Saint-Léon-de-Standon, Canada
- Average snowfall days in May: 0.6 days
The month with the highest number of snowfall days is February (19.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Saint-Léon-de-Standon, 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 42min).
- Average sunshine in May: 8h and 3min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days in May
Saint-Léon-de-Standon, Canada
- Average sunshine days in May: 13 days
The month with the most sunshine days is September (14.9 days).
The month with the least sunshine days is February (9.5 days).
Average UV index in May
Saint-Léon-de-Standon, Canada
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March and December (UV index 1).
Average cloud cover in May
Saint-Léon-de-Standon, Canada
- Average cloud cover in May: 45
The months with the most cloud cover are January and February (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in May
Saint-Léon-de-Standon, Canada
- Average visibility in May: 9km
The months with the highest visibility are May and June (9km).
The months with the lowest visibility are January and February (6km).
