May weather forecastCourtenay, Canada
May
Weather in May
The last month of the spring, May, is a moderate month in Courtenay, Canada, with temperature in the range of an average high of 15.3°C (59.5°F) and an average low of 8.2°C (46.8°F).Temperature
May brings a rise in the average high-temperature, transitioning from April's fresh 10.3°C (50.5°F) to a mild 15.3°C (59.5°F). Throughout May, Courtenay's nights cool down to an average of 8.2°C (46.8°F).Humidity
In Courtenay, Canada, the average relative humidity in May is 73%.Rainfall
In Courtenay, during May, the rain falls for 11.9 days and regularly aggregates up to 31mm (1.22") of precipitation. Throughout the year, there are 177.9 rainfall days, and 904mm (35.59") of precipitation is accumulated.Snowfall
May through October are months without snowfall in Courtenay, Canada.Daylight
In May, the average length of the day is 15h and 25min.On the first day of the month, sunrise is at 5:55 am and sunset at 8:38 pm. On the last day of May, sunrise is at 5:17 am and sunset at 9:18 pm PDT.
Sunshine
In Courtenay, Canada, the average sunshine in May is 10.1h.UV index
The average daily maximum UV index in May in Courtenay is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A typical high UV index of 4 in May suggests the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Courtenay, Canada
- Average high temperature in May: 15.3°C
The warmest month (with the highest average high temperature) is July (20.6°C).
The month with the lowest average high temperature is December (4.3°C).
- Average low temperature in May: 8.2°C
The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is February (1.2°C).
Average pressure in May
Courtenay, Canada
- Average pressure in May: 1016.5mbar
The month with the highest atmospheric pressure is July (1017.5mbar).
The month with the lowest atmospheric pressure is March (1014.7mbar).
Average wind speed in May
Courtenay, Canada
- Average wind speed in May: 6.9km/h
The windiest month (with the highest average wind speed) is November (10.2km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in May
Courtenay, Canada
- Average humidity in May: 73%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is July (71%).
Average rainfall in May
Courtenay, Canada
- Average rainfall in May: 31mm
The wettest month (with the highest rainfall) is January (145mm).
The driest month (with the least rainfall) is July (20mm).
Average rainfall days in May
Courtenay, Canada
- Average rainfall days in May: 11.9 days
The month with the highest number of rainy days is November (19.7 days).
The month with the least rainy days is August (8.3 days).
Average snowfall in May
Courtenay, Canada
- Average snowfall in May: 0mm
The month with the highest snowfall is February (71mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Courtenay, Canada
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Courtenay, Canada
- Average daylight in May: 15h and 24min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in May: 10h and 6min
The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in May
Courtenay, Canada
- Average sunshine days in May: 16.5 days
The month with the most sunshine days is August (19.9 days).
The month with the least sunshine days is November (9 days).
Average UV index in May
Courtenay, Canada
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Courtenay, Canada
- Average cloud cover in May: 35
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in May
Courtenay, Canada
- Average visibility in May: 10km
The months with the highest visibility are May, June, July and August (10km).
The months with the lowest visibility are January, February, March, April, September, October, November and December (9km).
