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
May's arrival is marked by a significant increase in the average high-temperature, moving from an icy 4.8°C (40.6°F) in April to an enjoyable 16.9°C (62.4°F). Fort Vermilion receives a consistent average low-temperature of 4.5°C (40.1°F) in May, a substantial dip from the day's heat.Humidity
May is the least humid month in Fort Vermilion, with an average relative humidity of 52%.Rainfall
In May, the rain falls for 9.8 days. Throughout May, 23mm (0.91") of precipitation is accumulated. In Fort Vermilion, during the entire year, the rain falls for 77.8 days and collects up to 204mm (8.03") of precipitation.Snowfall
Months with snowfall in Fort Vermilion are January through May, September through December. May is the last month it regularly snows in Fort Vermilion. During 1 snowfall days, in May, Fort Vermilion aggregates 9mm (0.35") of snow. Throughout the year, there are 76.2 snowfall days, and 466mm (18.35") of snow is accumulated.Daylight
In May, the average length of the day is 16h and 51min.On the first day of the month, sunrise is at 5:47 am and sunset at 9:35 pm. On the last day of May, sunrise is at 4:47 am and sunset at 10:36 pm MDT.
Sunshine
The average sunshine in May is 11.3h.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 exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 4 during May leads to these instructions:
Undertake precautions - Guarding against sun damage is counselled. Direct Sun exposure should be minimized especially during midday when radiation is most intense. 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. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What is the average May temperature in Fort Vermilion?
What is the least humid month in Fort Vermilion?
What is the average humidity in May in Fort Vermilion?
How much does it rain in Fort Vermilion in May?
What is the last month it snows in Fort Vermilion?
How many hours of daylight does Fort Vermilion have in May?
What time are sunrise and sunset in May in Fort Vermilion?
How long on average sun shines in May in Fort Vermilion?
What is the UV index reading in May in Fort Vermilion?
Average temperature in May
Fort Vermilion, Canada
- Average high temperature in May: 16.9°C
The warmest month (with the highest average high temperature) is July (24°C).
The months with the lowest average high temperature are January and December (-13.3°C).
- Average low temperature in May: 4.5°C
The month with the highest average low temperature is July (10.8°C).
The coldest month (with the lowest average low temperature) is January (-21.3°C).
Average pressure in May
Fort Vermilion, Canada
- Average pressure in May: 1014.3mbar
The month with the highest atmospheric pressure is February (1020mbar).
The month with the lowest atmospheric pressure is June (1009.8mbar).
Average wind speed in May
Fort Vermilion, Canada
- Average wind speed in May: 10.3km/h
The windiest months (with the highest average wind speed) are April and May (10.3km/h).
The calmest month (with the lowest average wind speed) is December (8.4km/h).
Average humidity in May
Fort Vermilion, Canada
- Average humidity in May: 52%
The months with the highest relative humidity are January and February (96%).
The month with the lowest relative humidity is May (52%).
Average rainfall in May
Fort Vermilion, Canada
- Average rainfall in May: 23mm
The wettest month (with the highest rainfall) is August (34mm).
The driest months (with the least rainfall) are February and November (7mm).
Average rainfall days in May
Fort Vermilion, Canada
- Average rainfall days in May: 9.8 days
The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is February (0.8 days).
Average snowfall in May
Fort Vermilion, Canada
- Average snowfall in May: 9mm
The month with the highest snowfall is January (84mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in May
Fort Vermilion, Canada
- Average snowfall days in May: 1 days
The month with the highest number of snowfall days is March (12.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Fort Vermilion, Canada
- Average daylight in May: 16h and 5min
The month with the longest days is June (Average daylight: 18h and 12min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- Average sunshine in May: 11h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 0min).
Average sunshine days in May
Fort Vermilion, Canada
- Average sunshine days in May: 19.6 days
The month with the most sunshine days is October (21.6 days).
The month with the least sunshine days is April (14.2 days).
Average UV index in May
Fort Vermilion, 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, October, November and December (UV index 1).
Average cloud cover in May
Fort Vermilion, Canada
- Average cloud cover in May: 35
The month with the most cloud cover is March (Cloud cover 78).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in May
Fort Vermilion, Canada
- Average visibility in May: 9km
The months with the highest visibility are May, June, July, August and September (9km).
The months with the lowest visibility are January and February (4km).
Fort Vermilion, Canada
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