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
The beginning of August reveals an average high-temperature of a still moderately hot 24.8°C (76.6°F), showing minimal deviation from the previous month. In Chatham, the expected average low-temperature for August is a comfortable 17.3°C (63.1°F).Humidity
The average relative humidity in August is 78%.Rainfall
In Chatham, in August, during 15.8 rainfall days, 66mm (2.6") of precipitation is typically accumulated. Throughout the year, in Chatham, there are 155.6 rainfall days, and 650mm (25.59") of precipitation is accumulated.Snowfall
In Chatham, snow does not fall in June through September.Daylight
In Chatham, the average length of the day in August is 13h and 51min.On the first day of August in Chatham, sunrise is at 6:22 am and sunset at 8:48 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 8:04 pm EDT.
Sunshine
In August, the average sunshine is 10.3h.UV index
In August, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In August, the UV index of 5 transforms into the following advice:
Be vigilant - A duty to shield skin and eyes from injury exists. To guard against the harmful effects of the Sun, minimize exposure during midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What are the temperatures in Chatham in August?
What is the average humidity in August in Chatham?
How much does it rain in Chatham in August?
When it does not snow in Chatham?
What is the average length of the day in August in Chatham?
When is the sunrise / sunset in August in Chatham?
How long on average sun shines in August in Chatham?
What is the UV index intensity in August in Chatham?
Average temperature in August
Chatham, Canada
- Average high temperature in August: 24.8°C
The warmest month (with the highest average high temperature) is July (25.4°C).
The month with the lowest average high temperature is January (-1.9°C).
- Average low temperature in August: 17.3°C
The month with the highest average low temperature is July (17.4°C).
The coldest month (with the lowest average low temperature) is January (-7°C).
Average pressure in August
Chatham, Canada
- Average pressure in August: 1015mbar
The month with the highest atmospheric pressure is November (1018.9mbar).
The month with the lowest atmospheric pressure is June (1013.5mbar).
Average wind speed in August
Chatham, Canada
- Average wind speed in August: 11.7km/h
The windiest month (with the highest average wind speed) is January (17.6km/h).
The calmest month (with the lowest average wind speed) is July (11.1km/h).
Average humidity in August
Chatham, Canada
- Average humidity in August: 78%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, May and October (76%).
Average rainfall in August
Chatham, Canada
- Average rainfall in August: 66mm
The wettest month (with the highest rainfall) is May (76mm).
The driest months (with the least rainfall) are January and February (36mm).
Average rainfall days in August
Chatham, Canada
- Average rainfall days in August: 15.8 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in August
Chatham, Canada
- Average snowfall in August: 0mm
The month with the highest snowfall is February (108mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Chatham, Canada
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Chatham, Canada
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in August: 10h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in August
Chatham, Canada
- Average sunshine days in August: 12.6 days
The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is January (10.2 days).
Average UV index in August
Chatham, Canada
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in August
Chatham, Canada
- Average cloud cover in August: 29
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in August
Chatham, 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).
Chatham, Canada
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