Caseyville Weather in August
August in Caseyville sees daytime temperatures around 31°C (88°F) and lows of 20°C (68°F) at night. With around 78 mm (3.1 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Caseyville in August
On average, there are about 8 days with rain during this month, averaging 78 mm (3.1 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Caseyville in August
August in Caseyville brings very high temperatures, with highs of 31°C (88°F) and nights around 20°C (68°F). It's usually most comfortable outside during the morning and later in the day. At 20°C (68°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 Caseyville in August
Enjoy a sunny month with about 268 hours of sunshine, the clear skies make Caseyville even more beautiful.For Caseyville itself, September and October generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Caseyville's climate page.
Caseyville Temperature in August
Min Temperature
20°C (68°F)
Max Temperature
31°C (88°F)
Chance of Rain
28%
Precipitation
78 mm (3.1 in)
Rainy days
8 days
Humidity
70% *
Sunshine
268 hours *
Percentage Sunshine
64% *
Best Places 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. See all of the United States of America in August →
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What to Wear in Caseyville in August
Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Caseyville in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Caseyville's climate page.
Temperature Rainfall Sunshine Humidity
See the full Caseyville climate overview or explore weather in the United States of America.
