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 from April to May brings a noticeable increase in the average high-temperature, escalating from a chilly 9.3°C (48.7°F) to a refreshing 17.7°C (63.9°F). During the month of May, the nighttime temperature falls to an average of 7.7°C (45.9°F).Humidity
The average relative humidity in May is 57%.Rainfall
In North Portal, during May, the rain falls for 12.1 days and regularly aggregates up to 39mm (1.54") of precipitation. In North Portal, during the entire year, the rain falls for 85.6 days and collects up to 302mm (11.89") of precipitation.Snowfall
January through May, October through December are months with snowfall in North Portal, Canada. May is the last month it regularly snows in North Portal, Canada. During 0.9 snowfall days, in May, North Portal aggregates 7mm (0.28") of snow. In North Portal, during the entire year, snow falls for 73.2 days and aggregates up to 453mm (17.83") of snow.Daylight
In May, the average length of the day is 15h and 19min.On the first day of the month, sunrise is at 5:27 am and sunset at 8:06 pm. On the last day of May, in North Portal, Canada, sunrise is at 4:50 am and sunset at 8:45 pm CST.
Sunshine
The average sunshine in May is 9.7h.UV index
In North Portal, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 4 in May translates into this advice:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
What is the average May temperature in North Portal?
What is the average humidity in May in North Portal?
How many days does it rain in May in North Portal?
What is the last month it snows in North Portal?
What is the average length of the day in May in North Portal?
When are sunrise and sunset in May in North Portal?
How many hours of sunshine does North Portal have in May?
What is the UV index intensity in May in North Portal?
Average temperature in May
North Portal, Canada
- Average high temperature in May: 17.7°C
The warmest months (with the highest average high temperature) are July and August (26.7°C).
The month with the lowest average high temperature is February (-8.2°C).
- Average low temperature in May: 7.7°C
The month with the highest average low temperature is July (14.9°C).
The coldest month (with the lowest average low temperature) is February (-15.8°C).
Average pressure in May
North Portal, Canada
- Average pressure in May: 1013.6mbar
The month with the highest atmospheric pressure is February (1021.8mbar).
The month with the lowest atmospheric pressure is June (1010.4mbar).
Average wind speed in May
North Portal, Canada
- Average wind speed in May: 16.5km/h
The windiest month (with the highest average wind speed) is April (17.4km/h).
The calmest month (with the lowest average wind speed) is August (14.2km/h).
Average humidity in May
North Portal, Canada
- Average humidity in May: 57%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (51%).
Average rainfall in May
North Portal, Canada
- Average rainfall in May: 39mm
The wettest month (with the highest rainfall) is June (59mm).
The driest months (with the least rainfall) are January and February (10mm).
Average rainfall days in May
North Portal, Canada
- Average rainfall days in May: 12.1 days
The month with the highest number of rainy days is June (14.1 days).
The month with the least rainy days is February (1.3 days).
Average snowfall in May
North Portal, Canada
- Average snowfall in May: 7mm
The month with the highest snowfall is November (92mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
North Portal, Canada
- Average snowfall days in May: 0.9 days
The month with the highest number of snowfall days is December (14.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
North Portal, Canada
- Average daylight in May: 15h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in May: 9h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in May
North Portal, Canada
- Average sunshine days in May: 16.4 days
The month with the most sunshine days is September (19.6 days).
The month with the least sunshine days is June (14.2 days).
Average UV index in May
North Portal, Canada
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in May
North Portal, Canada
- Average cloud cover in May: 36
The month with the most cloud cover is February (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 22).
Average visibility in May
North Portal, Canada
- Average visibility in May: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (8km).
North Portal, Canada
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