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Chatham Weather in August
August in Chatham sees daytime temperatures around 27°C (81°F) and lows of 18°C (64°F) at night. With around 83 mm (3.3 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Chatham in August
The climate data from previous years indicates about 10 days of rain, averaging 83 mm (3.3 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Chatham in August
Chatham in August has excellent weather. Days reach 27°C (81°F) and nights cool to 18°C (64°F). August is a notable month of the summer season. This kind of day-to-night contrast is typical for this time of year. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Chatham in August
With approximately 261 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.
Chatham Temperature in August
Min Temperature
18°C (64°F)
Max Temperature
27°C (81°F)
Chance of Rain
32%
Precipitation
83 mm (3.3 in)
Rainy days
10 days
Humidity
57% *
Sunshine
261 hours *
Percentage Sunshine
*
* Data from: Windsor, Canada (69 KM, 43 Miles).
Chatham Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Chatham - and find the best time to visit.
Best Places in Canada in August
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in August →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Chatham in August
Warm but pleasant conditions in Chatham in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Chatham in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling7/10 -
Walking7/10 -
Camping8/10 -
Outdoor sports7/10
Chatham 3-Day Forecast
More climate data for Chatham
Temperature Rainfall Sunshine Humidity
See the full Chatham climate overview or explore weather in Canada.
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