August weather forecastBelleville, Canada
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Belleville, Canada, with an average temperature varying between 16.2°C (61.2°F) and 24.7°C (76.5°F).Temperature
August ushers in an average high-temperature of a still warm 24.7°C (76.5°F), aligning closely with the preceding month. An average low-temperature of 16.2°C (61.2°F) is anticipated throughout the nights during August.Humidity
The months with the lowest humidity are April, May, July through September, with an average relative humidity of 75%.Rainfall
In Belleville, in August, during 16.2 rainfall days, 64mm (2.52") of precipitation is typically accumulated. In Belleville, during the entire year, the rain falls for 145 days and collects up to 595mm (23.43") of precipitation.Snowfall
In Belleville, snow does not fall in May through September.Daylight
In Belleville, the average length of the day in August is 13h and 58min.On the first day of August in Belleville, sunrise is at 5:58 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 7:46 pm EDT.
Sunshine
In Belleville, the average sunshine in August is 10.6h.UV index
The average daily maximum UV index in August in Belleville is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 5 in August converts into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Belleville, Canada
- Average high temperature in August: 24.7°C
The warmest month (with the highest average high temperature) is July (25.5°C).
The month with the lowest average high temperature is January (-3°C).
- Average low temperature in August: 16.2°C
The month with the highest average low temperature is July (16.8°C).
The coldest month (with the lowest average low temperature) is January (-9°C).
Average pressure in August
Belleville, Canada
- Average pressure in August: 1014.4mbar
The months with the highest atmospheric pressure are March and November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1012.8mbar).
Average wind speed in August
Belleville, Canada
- Average wind speed in August: 11.5km/h
The windiest month (with the highest average wind speed) is January (16.4km/h).
The calmest month (with the lowest average wind speed) is July (11.1km/h).
Average humidity in August
Belleville, Canada
- Average humidity in August: 75%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, May, July, August and September (75%).
Average rainfall in August
Belleville, Canada
- Average rainfall in August: 64mm
The wettest month (with the highest rainfall) is October (76mm).
The driest month (with the least rainfall) is February (36mm).
Average rainfall days in August
Belleville, Canada
- Average rainfall days in August: 16.2 days
The month with the highest number of rainy days is August (16.2 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in August
Belleville, Canada
- Average snowfall in August: 0mm
The month with the highest snowfall is December (105mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in August
Belleville, Canada
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Belleville, Canada
- Average daylight in August: 14h and 0min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in August: 10h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in August
Belleville, Canada
- Average sunshine days in August: 12.9 days
The month with the most sunshine days is March (15.9 days).
The month with the least sunshine days is August (12.9 days).
Average UV index in August
Belleville, 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 and December (UV index 1).
Average cloud cover in August
Belleville, Canada
- Average cloud cover in August: 27
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in August
Belleville, Canada
- Average visibility in August: 10km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (9km).
