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
Richmond Hill marks the onset of August with an average high-temperature of a still warm 24.3°C (75.7°F), subtly divergent from July's 24.9°C (76.8°F). Richmond Hill reports an average nighttime low-temperature of 16.3°C (61.3°F) in August.Humidity
The average relative humidity in August is 77%.Rainfall
In Richmond Hill, Canada, in August, during 17.8 rainfall days, 70mm (2.76") of precipitation is typically accumulated. In Richmond Hill, during the entire year, the rain falls for 161.4 days and collects up to 696mm (27.4") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In August, the average length of the day in Richmond Hill is 13h and 56min.On the first day of August in Richmond Hill, sunrise is at 6:07 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 7:54 pm EDT.
Sunshine
In August, the average sunshine is 10.3h.UV index
In August, the average daily maximum UV index in Richmond Hill is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In August, the UV index of 5 transforms into the following advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What are the temperatures in Richmond Hill in August?
What is the average humidity in August in Richmond Hill?
How much does it rain in Richmond Hill in August?
When it does not snow in Richmond Hill?
What is the average length of the day in August in Richmond Hill?
When is the sunrise / sunset in August in Richmond Hill?
How long on average sun shines in August in Richmond Hill?
What is the UV index reading in August in Richmond Hill?
Average temperature in August
Richmond Hill, Canada
- Average high temperature in August: 24.3°C
The warmest month (with the highest average high temperature) is July (24.9°C).
The month with the lowest average high temperature is January (-3.3°C).
- Average low temperature in August: 16.3°C
The month with the highest average low temperature is July (16.6°C).
The coldest month (with the lowest average low temperature) is January (-8.8°C).
Average pressure in August
Richmond Hill, Canada
- Average pressure in August: 1014.4mbar
The month with the highest atmospheric pressure is March (1018.3mbar).
The month with the lowest atmospheric pressure is June (1013.1mbar).
Average wind speed in August
Richmond Hill, Canada
- Average wind speed in August: 11.1km/h
The windiest month (with the highest average wind speed) is January (17.1km/h).
The calmest month (with the lowest average wind speed) is July (10.7km/h).
Average humidity in August
Richmond Hill, Canada
- Average humidity in August: 77%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (75%).
Average rainfall in August
Richmond Hill, Canada
- Average rainfall in August: 70mm
The wettest month (with the highest rainfall) is October (72mm).
The driest month (with the least rainfall) is February (41mm).
Average rainfall days in August
Richmond Hill, Canada
- Average rainfall days in August: 17.8 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in August
Richmond Hill, Canada
- Average snowfall in August: 0mm
The month with the highest snowfall is February (163mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Richmond Hill, Canada
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Richmond Hill, Canada
- Average daylight in August: 13h and 5min
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 2min
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 54min).
Average sunshine days in August
Richmond Hill, Canada
- Average sunshine days in August: 10.3 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (9.8 days).
Average UV index in August
Richmond Hill, 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
Richmond Hill, Canada
- Average cloud cover in August: 29
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in August
Richmond Hill, Canada
- Average visibility in August: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
Richmond Hill, Canada
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