August weather forecastStewart Valley, Canada
August
Weather in August
The last month of the summer, August, is another warm month in Stewart Valley, Canada, with an average temperature varying between 14.5°C (58.1°F) and 25.3°C (77.5°F).Temperature
The transition into August marks the average high-temperature at a still warm 25.3°C (77.5°F), differing minimally from July's 25.8°C (78.4°F). During the August nights, an average temperature of 14.5°C (58.1°F) is observed.Humidity
The least humid month is August, with an average relative humidity of 49%.Rainfall
In Stewart Valley, during August, the rain falls for 7.6 days and regularly aggregates up to 21mm (0.83") of precipitation. In Stewart Valley, during the entire year, the rain falls for 87.2 days and collects up to 282mm (11.1") of precipitation.Snowfall
In Stewart Valley, Canada, snow does not fall in June through August.Daylight
The average length of the day in August is 14h and 27min.On the first day of August, sunrise is at 5:39 am and sunset at 8:55 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:57 pm CST.
Sunshine
In August, the average sunshine is 10.2h.UV index
In Stewart Valley, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The UV index of 5 during August leads to these advisories:
Ensure safety - Imperative it is to shield skin and eyes from damage. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Stewart Valley, Canada
- Average high temperature in August: 25.3°C
The warmest month (with the highest average high temperature) is July (25.8°C).
The month with the lowest average high temperature is February (-6.5°C).
- Average low temperature in August: 14.5°C
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is February (-13.8°C).
Average pressure in August
Stewart Valley, Canada
- Average pressure in August: 1012mbar
The month with the highest atmospheric pressure is February (1021.1mbar).
The month with the lowest atmospheric pressure is June (1010mbar).
Average wind speed in August
Stewart Valley, Canada
- Average wind speed in August: 14.5km/h
The windiest month (with the highest average wind speed) is January (18.9km/h).
The calmest month (with the lowest average wind speed) is August (14.5km/h).
Average humidity in August
Stewart Valley, Canada
- Average humidity in August: 49%
The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is August (49%).
Average rainfall in August
Stewart Valley, Canada
- Average rainfall in August: 21mm
The wettest month (with the highest rainfall) is June (54mm).
The driest month (with the least rainfall) is December (14mm).
Average rainfall days in August
Stewart Valley, Canada
- Average rainfall days in August: 7.6 days
The month with the highest number of rainy days is June (13.1 days).
The months with the least rainy days are January and February (3 days).
Average snowfall in August
Stewart Valley, Canada
- Average snowfall in August: 0mm
The month with the highest snowfall is November (100mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in August
Stewart Valley, Canada
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (15.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in August /
Average sunshine in August
Stewart Valley, Canada
- Average daylight in August: 14h and 30min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in August: 10h and 12min
The month with the most sunshine is July (Average sunshine: 13h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in August
Stewart Valley, Canada
- Average sunshine days in August: 22.3 days
The month with the most sunshine days is September (22.7 days).
The month with the least sunshine days is March (12.1 days).
Average UV index in August
Stewart Valley, Canada
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in August
Stewart Valley, Canada
- Average cloud cover in August: 21
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are July and August (Cloud cover 21).
Average visibility in August
Stewart Valley, Canada
- Average visibility in August: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (8km).
