August weather forecastRimouski, Canada
August
Weather in August
August, the last month of the summer in Rimouski, is also an agreeable month, with an average temperature varying between 20°C (68°F) and 13.2°C (55.8°F).Temperature
August brings an average high-temperature of a still pleasant 20°C (68°F), showing a slight difference from July's 20.7°C (69.3°F). Rimouski experiences an average low-temperature reading of 13.2°C (55.8°F) throughout August.Humidity
In Rimouski, the average relative humidity in August is 77%.Rainfall
In Rimouski, during August, the rain falls for 14.2 days and regularly aggregates up to 59mm (2.32") of precipitation. In Rimouski, during the entire year, the rain falls for 122.4 days and collects up to 652mm (25.67") of precipitation.Snowfall
June through September are months without snowfall in Rimouski.Sea temperature
In Rimouski, the average seawater temperature in August is 12.2°C (54°F).Note: Swimming in 12.2°C (54°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
Daylight
In Rimouski, the average length of the day in August is 14h and 17min.On the first day of August in Rimouski, sunrise is at 5:09 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 7:17 pm EDT.
Sunshine
August has the most sunshine of the year in Rimouski, with an average of 9.9h of sunshine.UV index
In August, the average daily maximum UV index in Rimouski is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In August, the maximum UV index of 4 suggests this advice:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Rimouski, Canada
- Average high temperature in August: 20°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (-7.4°C).
- Average low temperature in August: 13.2°C
The month with the highest average low temperature is July (13.5°C).
The coldest month (with the lowest average low temperature) is January (-13.3°C).
Average pressure in August
Rimouski, Canada
- Average pressure in August: 1012.5mbar
The month with the highest atmospheric pressure is March (1016mbar).
The month with the lowest atmospheric pressure is July (1011.4mbar).
Average wind speed in August
Rimouski, Canada
- Average wind speed in August: 13.3km/h
The windiest month (with the highest average wind speed) is January (18.3km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in August
Rimouski, Canada
- Average humidity in August: 77%
The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is June (74%).
Average rainfall in August
Rimouski, Canada
- Average rainfall in August: 59mm
The wettest month (with the highest rainfall) is October (68mm).
The driest month (with the least rainfall) is February (39mm).
Average rainfall days in August
Rimouski, Canada
- Average rainfall days in August: 14.2 days
The month with the highest number of rainy days is July (14.7 days).
The months with the least rainy days are January and February (2.8 days).
Average snowfall in August
Rimouski, Canada
- Average snowfall in August: 0mm
The month with the highest snowfall is January (209mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Rimouski, Canada
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (18.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in August
Rimouski, Canada
- Average sea temperature in August: 12.2°C
The best month for swimming (with the highest average sea temperature) is July (13.1°C).
The coldest month (with the lowest average sea temperature) is February (-1°C).
Average daylight in August /
Average sunshine in August
Rimouski, Canada
- Average daylight in August: 14h and 18min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in August: 9h and 54min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 2h and 18min).
Average sunshine days in August
Rimouski, Canada
- Average sunshine days in August: 14.6 days
The month with the most sunshine days is June (14.9 days).
The month with the least sunshine days is February (9.5 days).
Average UV index in August
Rimouski, 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 and December (UV index 1).
Average cloud cover in August
Rimouski, Canada
- Average cloud cover in August: 36
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in August
Rimouski, Canada
- Average visibility in August: 9km
The months with the highest visibility are May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February, March, April and December (8km).
