August weather forecastMississauga, Canada
August
Weather in August
August’s weather remains much on par with July's, with maximum recorded average temperatures witnessing only a small dip to 24.6°C (76.3°F). This continuation of summer heat promotes outdoor events and activities throughout the city. Despite being a peak summer month, rainfall is lesser than the previous months, allowing more sunlit days and outdoor fun. Being one of the warmest months with balmy sea temperatures, August is a favored time for beach visits and water activities. Cloud cover is minimal, ensuring clear skies most of the month.Temperature
With August's arrival, Mississauga notes an average high-temperature of a still warm 24.6°C (76.3°F), closely following the trend of the preceding month. Mississauga, in August, experiences an average temperature of 18.5°C (65.3°F) at night.Humidity
The average relative humidity in August in Mississauga is 75%.Rainfall
In Mississauga, in August, it is raining for 17 days, with typically 70mm (2.76") of accumulated precipitation. In Mississauga, during the entire year, the rain falls for 177.2 days and collects up to 786mm (30.94") of precipitation.Snowfall
June through September are months without snowfall in Mississauga.Sea temperature
The month with the warmest seawater is August, with an average sea temperature of 22.3°C (72.1°F).Note: Taking into account a person's sensitivity to the cold, given sunshine, wind, and air temperature, swimming in 22.3°C (72.1°F) might be pleasant. (FYI: The water temperature set for the Olympic swimming event is between 25°C (77°F) and 28°C (82.4°F).)
Daylight
The average length of the day in August in Mississauga is 13h and 55min.On the first day of August, sunrise is at 6:08 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 7:55 pm EDT.
Sunshine
In August, the average sunshine is 10.6h.UV index
July and August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index, 6 in August, converts into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely. Be alert! The reflection of water and sand augments UV radiation intensity.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Mississauga, Canada
- Average high temperature in August: 24.6°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 (-1.4°C).
- Average low temperature in August: 18.5°C
The month with the highest average low temperature is July (18.6°C).
The coldest month (with the lowest average low temperature) is January (-6.1°C).
Average pressure in August
Mississauga, Canada
- Average pressure in August: 1014.8mbar
The month with the highest atmospheric pressure is November (1018.5mbar).
The month with the lowest atmospheric pressure is June (1013.3mbar).
Average wind speed in August
Mississauga, Canada
- Average wind speed in August: 13.1km/h
The windiest month (with the highest average wind speed) is January (21km/h).
The calmest month (with the lowest average wind speed) is July (12.1km/h).
Average humidity in August
Mississauga, Canada
- Average humidity in August: 75%
The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is September (74%).
Average rainfall in August
Mississauga, Canada
- Average rainfall in August: 70mm
The wettest month (with the highest rainfall) is July (80mm).
The driest months (with the least rainfall) are September and November (55mm).
Average rainfall days in August
Mississauga, Canada
- Average rainfall days in August: 17 days
The month with the highest number of rainy days is October (18.9 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in August
Mississauga, Canada
- Average snowfall in August: 0mm
The month with the highest snowfall is February (127mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Mississauga, Canada
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (14.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in August
Mississauga, Canada
- Average sea temperature in August: 22.3°C
The best month for swimming (with the highest average sea temperature) is August (22.3°C).
The coldest months (with the lowest average sea temperature) are February and March (1.4°C).
Average daylight in August /
Average sunshine in August
Mississauga, Canada
- Average daylight in August: 13h and 54min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in August: 10h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in August
Mississauga, Canada
- Average sunshine days in August: 11 days
The month with the most sunshine days is September (13 days).
The month with the least sunshine days is January (7.5 days).
Average UV index in August
Mississauga, Canada
- Average UV index in August: 6
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in August
Mississauga, Canada
- Average cloud cover in August: 27
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in August
Mississauga, Canada
- Average visibility in August: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and February (8km).
