May weather forecastFermont, Canada
May
Weather in May
May, the last month of the spring in Fermont, is a frosty month, with temperature in the range of an average low of -1.3°C (29.7°F) and an average high of 6.5°C (43.7°F).Temperature
As May sets, the average high-temperature displays a significant increase, moving up from a subzero cold -2.3°C (27.9°F) in April to a chilly 6.5°C (43.7°F). Throughout May, Fermont registers a consistent average low-temperature of -1.3°C (29.7°F).Humidity
In May, the average relative humidity is 84%.Rainfall
In May, the rain falls for 13.3 days. Throughout May, 61mm (2.4") of precipitation is accumulated. Throughout the year, there are 107.6 rainfall days, and 633mm (24.92") of precipitation is accumulated.Snowfall
January through June, August through December are months with snowfall. In Fermont, in May, during 13.9 snowfall days, 192mm (7.56") of snow is typically accumulated. In Fermont, during the entire year, snow falls for 156.9 days and aggregates up to 2130mm (83.86") of snow.Daylight
The average length of the day in May is 15h and 50min.On the first day of the month, sunrise is at 4:54 am and sunset at 7:56 pm. On the last day of May, sunrise is at 4:09 am and sunset at 8:42 pm EDT.
Sunshine
In Fermont, the average sunshine in May is 4.7h.UV index
The average daily maximum UV index in May is 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.Note: In May, the average maximum UV index of 2 translates into the following recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. During bright days, sunglasses that offer UVA and UVB defense are recommended. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Fermont, Canada
- Average high temperature in May: 6.5°C
The warmest month (with the highest average high temperature) is July (17.9°C).
The month with the lowest average high temperature is January (-16.3°C).
- Average low temperature in May: -1.3°C
The month with the highest average low temperature is July (9°C).
The coldest month (with the lowest average low temperature) is January (-24.8°C).
Average pressure in May
Fermont, Canada
- Average pressure in May: 1014.8mbar
The month with the highest atmospheric pressure is March (1016.8mbar).
The month with the lowest atmospheric pressure is July (1009.4mbar).
Average wind speed in May
Fermont, Canada
- Average wind speed in May: 12.9km/h
The windiest month (with the highest average wind speed) is November (14.4km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).
Average humidity in May
Fermont, Canada
- Average humidity in May: 84%
The month with the highest relative humidity is March (95%).
The month with the lowest relative humidity is June (70%).
Average rainfall in May
Fermont, Canada
- Average rainfall in May: 61mm
The wettest month (with the highest rainfall) is August (88mm).
The driest month (with the least rainfall) is February (24mm).
Average rainfall days in May
Fermont, Canada
- Average rainfall days in May: 13.3 days
The month with the highest number of rainy days is August (20.1 days).
The month with the least rainy days is February (0.3 days).
Average snowfall in May
Fermont, Canada
- Average snowfall in May: 192mm
The month with the highest snowfall is November (356mm).
The month with the least snowfall is July (0mm).
Average snowfall days in May
Fermont, Canada
- Average snowfall days in May: 13.9 days
The month with the highest number of snowfall days is April (23 days).
The month with the least snowfall days is July (0 days).
Average daylight in May /
Average sunshine in May
Fermont, Canada
- Average daylight in May: 15h and 48min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in May: 4h and 42min
The month with the most sunshine is July (Average sunshine: 7h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 0min).
Average sunshine days in May
Fermont, Canada
- Average sunshine days in May: 8.2 days
The month with the most sunshine days is January (13.8 days).
The month with the least sunshine days is April (6.2 days).
Average UV index in May
Fermont, Canada
- Average UV index in May: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in May
Fermont, Canada
- Average cloud cover in May: 71
The months with the most cloud cover are January and February (Cloud cover 90).
The month with the least cloud cover is June (Cloud cover 56).
Average visibility in May
Fermont, Canada
- Average visibility in May: 7km
The months with the highest visibility are June and July (9km).
The month with the lowest visibility is February (5km).
