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
With the onset of May, the average high-temperature slightly shifts from April's chilly 7.8°C (46°F) to a refreshing 14.2°C (57.6°F). Throughout May, a steady low-temperature average of 5.1°C (41.2°F) is noted.Humidity
The least humid month is May, with an average relative humidity of 79%.Rainfall
In May, the rain falls for 17.1 days. Throughout May, 62mm (2.44") of precipitation is accumulated. In Port Greville, during the entire year, the rain falls for 151.5 days and collects up to 810mm (31.89") of precipitation.Snowfall
January through May, October through December are months with snowfall in Port Greville, Canada. May is the last month it regularly snows. During 0.8 snowfall days, in May, Port Greville aggregates 11mm (0.43") of snow. Throughout the year, there are 75 snowfall days, and 1098mm (43.23") of snow is accumulated.Daylight
In May, the average length of the day is 14h and 55min.On the first day of May, sunrise is at 6:05 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 8:58 pm ADT.
Sunshine
In Port Greville, the average sunshine in May is 6.4h.UV index
The average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index, 4 in May, converts into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Port Greville in May?
What is the least humid month in Port Greville?
What is the average humidity in May in Port Greville?
How many days does it rain in May in Port Greville?
What is the last month it snows in Port Greville?
What is the average length of the day in May in Port Greville?
What time are sunrise and sunset in May in Port Greville?
How long on average sun shines in May in Port Greville?
What is the UV index reading in May in Port Greville?
Average temperature in May
Port Greville, Canada
- Average high temperature in May: 14.2°C
The warmest month (with the highest average high temperature) is August (23.7°C).
The month with the lowest average high temperature is January (-2.8°C).
- Average low temperature in May: 5.1°C
The month with the highest average low temperature is July (13.9°C).
The coldest months (with the lowest average low temperature) are January and February (-9.8°C).
Average pressure in May
Port Greville, Canada
- Average pressure in May: 1015.6mbar
The month with the highest atmospheric pressure is September (1016.7mbar).
The month with the lowest atmospheric pressure is February (1012.4mbar).
Average wind speed in May
Port Greville, Canada
- Average wind speed in May: 12.7km/h
The windiest month (with the highest average wind speed) is January (14.8km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in May
Port Greville, Canada
- Average humidity in May: 79%
The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is May (79%).
Average rainfall in May
Port Greville, Canada
- Average rainfall in May: 62mm
The wettest month (with the highest rainfall) is November (95mm).
The driest month (with the least rainfall) is March (46mm).
Average rainfall days in May
Port Greville, Canada
- Average rainfall days in May: 17.1 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in May
Port Greville, Canada
- Average snowfall in May: 11mm
The month with the highest snowfall is February (224mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Port Greville, Canada
- Average snowfall days in May: 0.8 days
The month with the highest number of snowfall days is January (16.1 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 Greville, Canada
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in May: 6h and 2min
The month with the most sunshine is August (Average sunshine: 8h and 36min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).
Average sunshine days in May
Port Greville, Canada
- Average sunshine days in May: 11.7 days
The month with the most sunshine days is September (14.2 days).
The month with the least sunshine days is February (10.7 days).
Average UV index in May
Port Greville, Canada
- Average UV index in May: 4
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in May
Port Greville, Canada
- Average cloud cover in May: 58
The month with the most cloud cover is February (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in May
Port Greville, Canada
- Average visibility in May: 8km
The month with the highest visibility is October (9km).
The months with the lowest visibility are January, February and March (7km).
Port Greville, Canada
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