Collinsville weather in August (Illinois, United States of America)
Wondering what the weather is like in Collinsville during August? Is now the perfect time to visit? Find all the weather insights for this month on this page.
Temperatures
The month of August in Collinsville typically includes very high temperatures and moderate rainfall. August is a notable month of the summer season. As the day progresses, temperatures can peak at 31°C. Luckily at nightfall, they typically drop to 20°C.While these temperatures are typical, some days might be even hotter. Always be prepared for the unexpected spikes in warmth. Dressing in lightweight and breathable outfits will help you stay cool. Don't forget to stay hydrated and wear sun protection to handle the heat better.
Precipitation
Collinsville in August usually receives moderate rainfall, averaging around 81 mm for the month. Records from the past 30 years suggest that around 9 days will experience rain.Average sunshine
With around 268 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.Should you favor a climate that's both dry and comfortably warm September and October typically offer the most agreeable circumstances. On the other hand, January, February and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Collinsville climate page with graphs.
Collinsville, monthly averages in August
Min Temperature
20°C
Max Temperature
31°C
Chance of Rain
29%
Precipitation
81 mm
Rainy days
9 days
Humidity
70% *
Sunshine
268 hours *
Percentage Sunshine
64% *
Where to go in the United States of America in August
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Collinsville.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
