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
August is the warmest month, with an average high-temperature of 20.4°C (68.7°F) and an average low-temperature of 12°C (53.6°F).Humidity
In August, the average relative humidity is 76%.Rainfall
In August, the rain falls for 9.3 days. Throughout August, 42mm (1.65") of precipitation is accumulated. Throughout the year, there are 201.4 rainfall days, and 1213mm (47.76") of precipitation is accumulated.Snowfall
May through October are months without snowfall in Chemainus.Daylight
In August, the average length of the day is 14h and 19min.On the first day of August in Chemainus, sunrise is at 5:48 am and sunset at 8:53 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 7:59 pm PDT.
Sunshine
In Chemainus, the average sunshine in August is 10.3h.UV index
The average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 4 in August interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
FAQ
What is the warmest month in Chemainus?
What is the temperature in August in Chemainus?
What is the average humidity in August in Chemainus?
How much does it rain in Chemainus in August?
When it does not snow in Chemainus?
What is the average length of the day in August in Chemainus?
When is the sunrise / sunset in August in Chemainus?
How long on average sun shines in August in Chemainus?
What is the UV index intensity in August in Chemainus?
Average temperature in August
Chemainus, Canada
- Average high temperature in August: 20.4°C
The warmest month (with the highest average high temperature) is August (20.4°C).
The month with the lowest average high temperature is December (4.1°C).
- Average low temperature in August: 12°C
The month with the highest average low temperature is August (12°C).
The coldest month (with the lowest average low temperature) is December (0.5°C).
Average pressure in August
Chemainus, Canada
- Average pressure in August: 1016.6mbar
The month with the highest atmospheric pressure is July (1017.7mbar).
The month with the lowest atmospheric pressure is March (1015.4mbar).
Average wind speed in August
Chemainus, Canada
- Average wind speed in August: 5.5km/h
The windiest month (with the highest average wind speed) is November (9.4km/h).
The calmest month (with the lowest average wind speed) is August (5.5km/h).
Average humidity in August
Chemainus, Canada
- Average humidity in August: 76%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is July (75%).
Average rainfall in August
Chemainus, Canada
- Average rainfall in August: 42mm
The wettest month (with the highest rainfall) is January (189mm).
The driest month (with the least rainfall) is July (27mm).
Average rainfall days in August
Chemainus, Canada
- Average rainfall days in August: 9.3 days
The month with the highest number of rainy days is March (22.3 days).
The month with the least rainy days is August (9.3 days).
Average snowfall in August
Chemainus, Canada
- Average snowfall in August: 0mm
The month with the highest snowfall is February (143mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Chemainus, Canada
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Chemainus, Canada
- Average daylight in August: 14h and 19min
The month with the longest days is June (Average daylight: 16h and 7min).
The month with the shortest days is December (Average daylight: 8h and 19min).
- Average sunshine in August: 10h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and December (Average sunshine: 3h and 36min).
Average sunshine days in August
Chemainus, Canada
- Average sunshine days in August: 18.5 days
The month with the most sunshine days is August (18.5 days).
The month with the least sunshine days is March (7.2 days).
Average UV index in August
Chemainus, Canada
- Average UV index in August: 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 August
Chemainus, Canada
- Average cloud cover in August: 28
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in August
Chemainus, Canada
- Average visibility in August: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, November and December (8km).
Weather forecast for your location
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