May weather forecastBonarlaw, Canada
May
Weather in May
The last month of the spring, May, is a comfortable month in Bonarlaw, Canada, with an average temperature fluctuating between 17.1°C (62.8°F) and 8.2°C (46.8°F).Temperature
May shows a rise in the average high-temperature, moving from April's chilly 9.5°C (49.1°F) to a refreshing 17.1°C (62.8°F). Bonarlaw throughout May, experiences an average nighttime temperature of 8.2°C (46.8°F).Humidity
The months with the lowest humidity are April, May, July through September, with an average relative humidity of 75%.Rainfall
In Bonarlaw, in May, it is raining for 13.3 days, with typically 51mm (2.01") of accumulated precipitation. Throughout the year, there are 145 rainfall days, and 595mm (23.43") of precipitation is accumulated.Snowfall
In Bonarlaw, snow does not fall in May through September.Daylight
In May, the average length of the day in Bonarlaw is 14h and 49min.On the first day of May, sunrise is at 5:59 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 8:47 pm EDT.
Sunshine
The average sunshine in May is 9.2h.UV index
In May, the average daily maximum UV index in Bonarlaw, Canada, is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 4 during May leads to these advisories:
Take precautions - Protection against sunburn is recommended. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Bonarlaw, Canada
- Average high temperature in May: 17.1°C
The warmest month (with the highest average high temperature) is July (25.5°C).
The month with the lowest average high temperature is January (-3°C).
- Average low temperature in May: 8.2°C
The month with the highest average low temperature is July (16.8°C).
The coldest month (with the lowest average low temperature) is January (-9°C).
Average pressure in May
Bonarlaw, Canada
- Average pressure in May: 1015mbar
The months with the highest atmospheric pressure are March and November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1012.8mbar).
Average wind speed in May
Bonarlaw, Canada
- Average wind speed in May: 12.2km/h
The windiest month (with the highest average wind speed) is January (16.4km/h).
The calmest month (with the lowest average wind speed) is July (11.1km/h).
Average humidity in May
Bonarlaw, Canada
- Average humidity in May: 75%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, May, July, August and September (75%).
Average rainfall in May
Bonarlaw, Canada
- Average rainfall in May: 51mm
The wettest month (with the highest rainfall) is October (76mm).
The driest month (with the least rainfall) is February (36mm).
Average rainfall days in May
Bonarlaw, Canada
- Average rainfall days in May: 13.3 days
The month with the highest number of rainy days is August (16.2 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in May
Bonarlaw, Canada
- Average snowfall in May: 0mm
The month with the highest snowfall is December (105mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Bonarlaw, Canada
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Bonarlaw, Canada
- Average daylight in May: 14h and 48min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in May: 9h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in May
Bonarlaw, Canada
- Average sunshine days in May: 15.5 days
The month with the most sunshine days is March (15.9 days).
The month with the least sunshine days is August (12.9 days).
Average UV index in May
Bonarlaw, 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 and December (UV index 1).
Average cloud cover in May
Bonarlaw, Canada
- Average cloud cover in May: 39
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in May
Bonarlaw, Canada
- Average visibility in May: 9km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (9km).
