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
Porcupine Plain in May sees a clear temperature escalation, with average high-temperatures increasing from a cold 5.8°C (42.4°F) in April to a comfortable 16°C (60.8°F). In May, the temperature drops to an average of 4.4°C (39.9°F) at night.Humidity
The least humid month is May, with an average relative humidity of 59%.Rainfall
In Porcupine Plain, in May, during 10.3 rainfall days, 28mm (1.1") of precipitation is typically accumulated. Throughout the year, there are 101.2 rainfall days, and 380mm (14.96") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. May is the last month it regularly snows. During 2 snowfall days, in May, Porcupine Plain aggregates 20mm (0.79") of snow. Throughout the year, in Porcupine Plain, there are 95.4 snowfall days, and 752mm (29.61") of snow is accumulated.Daylight
In May, the average length of the day is 15h and 49min.On the first day of May, sunrise is at 5:19 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 4:35 am and sunset at 9:06 pm CST.
Sunshine
In May, the average sunshine is 9.6h.UV index
In Porcupine Plain, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 4 in May converts into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures?
What is the least humid month?
What is the average humidity in May?
How many days does it rain in May?
What is the last month it snows?
What is the average length of the day in May?
When are sunrise and sunset in May?
How long on average sun shines in May?
What is the UV index intensity in May?
Average temperature in May
Porcupine Plain, Canada
- Average high temperature in May: 16°C
The warmest month (with the highest average high temperature) is July (23.9°C).
The month with the lowest average high temperature is January (-11.7°C).
- Average low temperature in May: 4.4°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-19.8°C).
Average pressure in May
Porcupine Plain, Canada
- Average pressure in May: 1014.8mbar
The month with the highest atmospheric pressure is February (1021.3mbar).
The month with the lowest atmospheric pressure is June (1010.3mbar).
Average wind speed in May
Porcupine Plain, Canada
- Average wind speed in May: 12.3km/h
The windiest month (with the highest average wind speed) is May (12.3km/h).
The calmest months (with the lowest average wind speed) are February and December (10.4km/h).
Average humidity in May
Porcupine Plain, Canada
- Average humidity in May: 59%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is May (59%).
Average rainfall in May
Porcupine Plain, Canada
- Average rainfall in May: 28mm
The wettest month (with the highest rainfall) is July (77mm).
The driest month (with the least rainfall) is December (8mm).
Average rainfall days in May
Porcupine Plain, Canada
- Average rainfall days in May: 10.3 days
The month with the highest number of rainy days is June (18.3 days).
The month with the least rainy days is February (1.4 days).
Average snowfall in May
Porcupine Plain, Canada
- Average snowfall in May: 20mm
The month with the highest snowfall is November (139mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in May
Porcupine Plain, Canada
- Average snowfall days in May: 2 days
The month with the highest number of snowfall days is March (17 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Porcupine Plain, Canada
- Average daylight in May: 15h and 5min
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: 9h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in May
Porcupine Plain, Canada
- Average sunshine days in May: 17.3 days
The month with the most sunshine days is September (18.5 days).
The month with the least sunshine days is June (9.9 days).
Average UV index in May
Porcupine Plain, 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
Porcupine Plain, Canada
- Average cloud cover in May: 38
The months with the most cloud cover are February and March (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in May
Porcupine Plain, Canada
- Average visibility in May: 9km
The months with the highest visibility are May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March and December (6km).
