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
August
Weather in August
Temperature
The shift into August reveals an average high-temperature of a still warm 24.4°C (75.9°F), closely mirroring July's climate. Preston throughout August, experiences an average nighttime temperature of 14.6°C (58.3°F).Humidity
In Preston, the average relative humidity in August is 80%.Rainfall
In Preston, in August, it is raining for 17.1 days, with typically 59mm (2.32") of accumulated precipitation. In Preston, during the entire year, the rain falls for 154.1 days and collects up to 630mm (24.8") of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in August is 13h and 55min.On the first day of the month, sunrise is at 6:12 am and sunset at 8:43 pm. On the last day of August, sunrise is at 6:45 am and sunset at 7:57 pm EDT.
Sunshine
The average sunshine in August in Preston is 10.1h.UV index
In Preston, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 5 during August leads to these instructions:
Guard yourself - Avoiding sunburn is suggested. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average August temperature in Preston?
What is the average humidity in August in Preston?
How much does it rain in Preston in August?
When it does not snow in Preston?
How many hours of daylight does Preston have in August?
What time are sunrise and sunset in August in Preston?
How long on average sun shines in August in Preston?
How high is the UV index in August in Preston?
Average temperature in August
Preston, Canada
- Average high temperature in August: 24.4°C
The warmest month (with the highest average high temperature) is July (25.1°C).
The month with the lowest average high temperature is January (-3.4°C).
- Average low temperature in August: 14.6°C
The month with the highest average low temperature is July (15.1°C).
The coldest month (with the lowest average low temperature) is January (-8.9°C).
Average pressure in August
Preston, Canada
- Average pressure in August: 1014.7mbar
The month with the highest atmospheric pressure is March (1018.5mbar).
The month with the lowest atmospheric pressure is June (1013.3mbar).
Average wind speed in August
Preston, Canada
- Average wind speed in August: 11.1km/h
The windiest month (with the highest average wind speed) is January (17.9km/h).
The calmest month (with the lowest average wind speed) is July (10.8km/h).
Average humidity in August
Preston, Canada
- Average humidity in August: 80%
The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is April (75%).
Average rainfall in August
Preston, Canada
- Average rainfall in August: 59mm
The wettest month (with the highest rainfall) is July (67mm).
The driest month (with the least rainfall) is September (38mm).
Average rainfall days in August
Preston, Canada
- Average rainfall days in August: 17.1 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is January (6.2 days).
Average snowfall in August
Preston, Canada
- Average snowfall in August: 0mm
The month with the highest snowfall is February (132mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Preston, Canada
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Preston, 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 1min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in August
Preston, Canada
- Average sunshine days in August: 11 days
The month with the most sunshine days is September (15 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in August
Preston, 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
Preston, Canada
- Average cloud cover in August: 31
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in August
Preston, Canada
- Average visibility in August: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
