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
The shift into May brings a slight increase in the average high-temperature, moving from an icy 3.4°C (38.1°F) in April to a frosty 6.8°C (44.2°F). Throughout May, Port Rexton reports a steady low-temperature average of 2.8°C (37°F), slightly lower than its daytime counterpart.Humidity
In May, the average relative humidity is 85%.Rainfall
In Port Rexton, Canada, during May, the rain falls for 14.3 days and regularly aggregates up to 56mm (2.2") of precipitation. Throughout the year, in Port Rexton, there are 160.6 rainfall days, and 791mm (31.14") of precipitation is accumulated.Snowfall
Months with snowfall in Port Rexton are January through May, November and December. May is the last month it regularly snows. During 2.4 snowfall days, in May, Port Rexton aggregates 28mm (1.1") of snow. Throughout the year, in Port Rexton, there are 53.6 snowfall days, and 441mm (17.36") of snow is accumulated.Daylight
In Port Rexton, the average length of the day in May is 15h and 14min.On the first day of May, sunrise is at 5:42 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 5:06 am and sunset at 8:55 pm NDT.
Sunshine
In Port Rexton, the average sunshine in May is 6.5h.UV index
The average daily maximum UV index in May is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 2 in May translates into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. 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
Is May cold in Port Rexton?
What is the average humidity in May in Port Rexton?
How much does it rain in Port Rexton in May?
What is the last month it snows in Port Rexton?
How many hours of daylight does Port Rexton have in May?
When is the sunrise / sunset in May in Port Rexton?
How many hours of sunshine does Port Rexton have in May?
What is the UV index reading in May in Port Rexton?
Average temperature in May
Port Rexton, Canada
- Average high temperature in May: 6.8°C
The warmest month (with the highest average high temperature) is August (18°C).
The month with the lowest average high temperature is February (-0.8°C).
- Average low temperature in May: 2.8°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is February (-4.8°C).
Average pressure in May
Port Rexton, Canada
- Average pressure in May: 1015.3mbar
The month with the highest atmospheric pressure is September (1015.6mbar).
The month with the lowest atmospheric pressure is February (1008.4mbar).
Average wind speed in May
Port Rexton, Canada
- Average wind speed in May: 22km/h
The windiest month (with the highest average wind speed) is February (30.5km/h).
The calmest month (with the lowest average wind speed) is June (19.9km/h).
Average humidity in May
Port Rexton, Canada
- Average humidity in May: 85%
The months with the highest relative humidity are June and July (86%).
The months with the lowest relative humidity are September, October, November and December (82%).
Average rainfall in May
Port Rexton, Canada
- Average rainfall in May: 56mm
The wettest month (with the highest rainfall) is January (91mm).
The driest month (with the least rainfall) is August (47mm).
Average rainfall days in May
Port Rexton, Canada
- Average rainfall days in May: 14.3 days
The month with the highest number of rainy days is October (17.1 days).
The month with the least rainy days is February (8 days).
Average snowfall in May
Port Rexton, Canada
- Average snowfall in May: 28mm
The month with the highest snowfall is January (110mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in May
Port Rexton, Canada
- Average snowfall days in May: 2.4 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Port Rexton, Canada
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in May: 6h and 3min
The month with the most sunshine is August (Average sunshine: 8h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in May
Port Rexton, Canada
- Average sunshine days in May: 12.4 days
The month with the most sunshine days is August (13.7 days).
The month with the least sunshine days is February (6.8 days).
Average UV index in May
Port Rexton, Canada
- Average UV index in May: 2
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, April, November and December (UV index 1).
Average cloud cover in May
Port Rexton, Canada
- Average cloud cover in May: 59
The months with the most cloud cover are January and February (Cloud cover 70).
The months with the least cloud cover are August and September (Cloud cover 47).
Average visibility in May
Port Rexton, Canada
- Average visibility in May: 9km
The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February, March and December (8km).
