Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
August
Weather in August
Temperature
Cowansville's entry into August measures an average high-temperature of a still moderately hot 23.9°C (75°F), closely parallel to the preceding month. An average low-temperature of 13.5°C (56.3°F) is observed during August nights in Cowansville, Canada.Humidity
In August, the average relative humidity is 82%.Rainfall
In Cowansville, during August, the rain falls for 18.6 days and regularly aggregates up to 77mm (3.03") of precipitation. In Cowansville, Canada, during the entire year, the rain falls for 168 days and collects up to 872mm (34.33") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Cowansville, the average length of the day in August is 14h and 2min.On the first day of the month, sunrise is at 5:36 am and sunset at 8:17 pm. On the last day of August, in Cowansville, sunrise is at 6:12 am and sunset at 7:29 pm EDT.
Sunshine
The average sunshine in August in Cowansville is 9.9h.UV index
June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 5 during August translates into these guidelines:
Ensure safety - Sun damage prevention is strongly urged. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average August temperature in Cowansville?
What is the average humidity in August in Cowansville?
How much does it rain in Cowansville in August?
When it does not snow in Cowansville?
How many hours of daylight does Cowansville have in August?
What time are sunrise and sunset in August in Cowansville?
How long on average sun shines in August in Cowansville?
When is the highest UV index in Cowansville?
What is the UV index intensity in August in Cowansville?
Average temperature in August
Cowansville, Canada
- Average high temperature in August: 23.9°C
The warmest month (with the highest average high temperature) is July (24.8°C).
The month with the lowest average high temperature is January (-5.4°C).
- Average low temperature in August: 13.5°C
The month with the highest average low temperature is July (14.3°C).
The coldest month (with the lowest average low temperature) is January (-12.8°C).
Average pressure in August
Cowansville, Canada
- Average pressure in August: 1014.3mbar
The month with the highest atmospheric pressure is November (1017.8mbar).
The month with the lowest atmospheric pressure is June (1012.5mbar).
Average wind speed in August
Cowansville, Canada
- Average wind speed in August: 9.5km/h
The windiest month (with the highest average wind speed) is April (12.5km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity in August
Cowansville, Canada
- Average humidity in August: 82%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (77%).
Average rainfall in August
Cowansville, Canada
- Average rainfall in August: 77mm
The wettest month (with the highest rainfall) is June (89mm).
The driest month (with the least rainfall) is February (59mm).
Average rainfall days in August
Cowansville, Canada
- Average rainfall days in August: 18.6 days
The month with the highest number of rainy days is June (19.7 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in August
Cowansville, Canada
- Average snowfall in August: 0mm
The month with the highest snowfall is January (340mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Cowansville, Canada
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (20 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Cowansville, Canada
- Average daylight in August: 14h and 0min
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 August: 9h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 24min).
Average sunshine days in August
Cowansville, Canada
- Average sunshine days in August: 9.7 days
The month with the most sunshine days is September (13.6 days).
The month with the least sunshine days is February (8 days).
Average UV index in August
Cowansville, Canada
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in August
Cowansville, Canada
- Average cloud cover in August: 38
The month with the most cloud cover is February (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in August
Cowansville, Canada
- Average visibility in August: 8km
The months with the highest visibility are April, May, June, July, August, September, October and November (8km).
The months with the lowest visibility are January and February (6km).
