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
Weather in August
Temperature
The commencement of August records an average high-temperature of a still moderately hot 24.4°C (75.9°F), barely varying from July's 25.2°C (77.4°F). During the month of August, the nighttime temperature in Salaberry-de-Valleyfield falls to an average of 15°C (59°F).Humidity
In August, the average relative humidity is 79%.Rainfall
In Salaberry-de-Valleyfield, in August, during 15.5 rainfall days, 67mm (2.64") of precipitation is typically accumulated. In Salaberry-de-Valleyfield, during the entire year, the rain falls for 138.5 days and collects up to 712mm (28.03") of precipitation.Snowfall
In Salaberry-de-Valleyfield, snow does not fall in May through October.Daylight
The average length of the day in August is 14h and 2min.On the first day of the month, sunrise is at 5:42 am and sunset at 8:23 pm. On the last day of August, sunrise is at 6:17 am and sunset at 7:35 pm EDT.
Sunshine
July and August, with an average of 10h of sunshine, are months with the most sunshine in Salaberry-de-Valleyfield.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: In August, the maximum UV index of 5 suggests this advice:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Direct Sun exposure should be minimized especially during midday when radiation is most intense. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Frequently asked questions
What are August temperatures in Salaberry-de-Valleyfield?
What is the average humidity in August in Salaberry-de-Valleyfield?
How much does it rain in Salaberry-de-Valleyfield in August?
When it does not snow in Salaberry-de-Valleyfield?
How many hours of daylight does Salaberry-de-Valleyfield have in August?
When are sunrise and sunset in August in Salaberry-de-Valleyfield?
What are the months with the most sunshine in Salaberry-de-Valleyfield?
How many hours of sunshine does Salaberry-de-Valleyfield have in August?
What is the month with the highest UV index in Salaberry-de-Valleyfield?
How high is the UV index in August in Salaberry-de-Valleyfield?
Average temperature in August
Salaberry-de-Valleyfield, Canada
- Average high temperature in August: 24.4°C
The warmest month (with the highest average high temperature) is July (25.2°C).
The month with the lowest average high temperature is January (-5.8°C).
- Average low temperature in August: 15°C
The month with the highest average low temperature is July (15.7°C).
The coldest month (with the lowest average low temperature) is January (-13.1°C).
Average pressure in August
Salaberry-de-Valleyfield, Canada
- Average pressure in August: 1014.2mbar
The month with the highest atmospheric pressure is November (1017.9mbar).
The month with the lowest atmospheric pressure is June (1012.4mbar).
Average wind speed in August
Salaberry-de-Valleyfield, Canada
- Average wind speed in August: 10.9km/h
The windiest month (with the highest average wind speed) is February (14.7km/h).
The calmest months (with the lowest average wind speed) are July and August (10.9km/h).
Average humidity in August
Salaberry-de-Valleyfield, Canada
- Average humidity in August: 79%
The months with the highest relative humidity are January and February (90%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in August
Salaberry-de-Valleyfield, Canada
- Average rainfall in August: 67mm
The wettest month (with the highest rainfall) is May (75mm).
The driest month (with the least rainfall) is November (48mm).
Average rainfall days in August
Salaberry-de-Valleyfield, Canada
- Average rainfall days in August: 15.5 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in August
Salaberry-de-Valleyfield, Canada
- Average snowfall in August: 0mm
The month with the highest snowfall is February (208mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Salaberry-de-Valleyfield, Canada
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Salaberry-de-Valleyfield, 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: 10h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in August
Salaberry-de-Valleyfield, Canada
- Average sunshine days in August: 12.9 days
The month with the most sunshine days is November (18 days).
The month with the least sunshine days is July (12.2 days).
Average UV index in August
Salaberry-de-Valleyfield, 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, November and December (UV index 1).
Average cloud cover in August
Salaberry-de-Valleyfield, Canada
- Average cloud cover in August: 34
The month with the most cloud cover is February (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in August
Salaberry-de-Valleyfield, Canada
- Average visibility in August: 9km
The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February, March and December (8km).
Salaberry-de-Valleyfield, Canada
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