August weather forecastMcMasterville, Canada
August
Weather in August
The last month of the summer, August, is another warm month in McMasterville, Canada, with an average temperature varying between 15.3°C (59.5°F) and 24.7°C (76.5°F).Temperature
August's presence records an average high-temperature of a still warm 24.7°C (76.5°F), closely mirroring July's climate. During August nights, McMasterville records an average temperature of 15.3°C (59.5°F).Humidity
In McMasterville, the average relative humidity in August is 77%.Rainfall
In McMasterville, during August, the rain falls for 17.2 days and regularly aggregates up to 80mm (3.15") of precipitation. In McMasterville, during the entire year, the rain falls for 159.6 days and collects up to 875mm (34.45") of precipitation.Snowfall
In McMasterville, snow does not fall in June through September.Daylight
In McMasterville, the average length of the day in August is 14h and 4min.On the first day of August in McMasterville, sunrise is at 5:37 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 7:32 pm EDT.
Sunshine
July and August, with an average of 10h of sunshine, are months with the most sunshine in McMasterville.UV index
In August, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In August, a daily maximum UV index of 5 leads to the following instructions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
McMasterville, Canada
- Average high temperature in August: 24.7°C
The warmest month (with the highest average high temperature) is July (25.8°C).
The month with the lowest average high temperature is January (-5.8°C).
- Average low temperature in August: 15.3°C
The month with the highest average low temperature is July (15.9°C).
The coldest month (with the lowest average low temperature) is January (-13°C).
Average pressure in August
McMasterville, Canada
- Average pressure in August: 1014.2mbar
The month with the highest atmospheric pressure is November (1017.8mbar).
The month with the lowest atmospheric pressure is June (1012.4mbar).
Average wind speed in August
McMasterville, Canada
- Average wind speed in August: 10.8km/h
The windiest months (with the highest average wind speed) are February and April (14.2km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in August
McMasterville, Canada
- Average humidity in August: 77%
The months with the highest relative humidity are January and February (90%).
The months with the lowest relative humidity are April and May (74%).
Average rainfall in August
McMasterville, Canada
- Average rainfall in August: 80mm
The wettest month (with the highest rainfall) is May (86mm).
The driest month (with the least rainfall) is September (56mm).
Average rainfall days in August
McMasterville, Canada
- Average rainfall days in August: 17.2 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in August
McMasterville, Canada
- Average snowfall in August: 0mm
The month with the highest snowfall is January (295mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
McMasterville, Canada
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (18.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
McMasterville, Canada
- Average daylight in August: 14h and 6min
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 42min).
Average sunshine days in August
McMasterville, Canada
- Average sunshine days in August: 11.8 days
The month with the most sunshine days is September (16 days).
The month with the least sunshine days is February (8.7 days).
Average UV index in August
McMasterville, Canada
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in August
McMasterville, Canada
- Average cloud cover in August: 36
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in August
McMasterville, 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 and February (7km).
