Prospect Heights Weather in July
July in Prospect Heights brings high temperatures, with daytime highs of 29°C (84°F) and nights around 18°C (64°F). Quite a bit of rainfall is expected, around 112 mm (4.4 in), so pack an umbrella.
Rainfall in Prospect Heights in July
Records from the past 30 years suggest around 11 days of rain, with 112 mm (4.4 in) average for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Prospect Heights in July
July in Prospect Heights brings typical temperatures with highs around 29°C (84°F) and lows of 18°C (64°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 18°C (64°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. It's the warmest month of the year on average, so summer clothing is the way to go.
Sunshine in Prospect Heights in July
Expect sunny days throughout the month, with an estimated 319 hours of sunshine. This makes it a pleasant time to visit Prospect Heights.
Wind Speed in Prospect Heights in July
July sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.If your ideal day consists of dry skies and pleasant temperatures, September typically offers the best circumstances for Prospect Heights.
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 Prospect Heights's climate page.
Prospect Heights Temperature in July
Min Temperature
18°C (64°F)
Max Temperature
29°C (84°F)
Chance of Rain
37%
Precipitation
112 mm (4.4 in)
Rainy days
11 days
Humidity
68% *
Windspeed
4 m/s (8 knots) *
Sunshine
319 hours *
Percentage Sunshine
69% *
Best Places in the United States of America in July
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 July →
perfect weather
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What to Wear in Prospect Heights in July
Warm weather calls for comfortable, breathable clothing in July. 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). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Prospect Heights in July
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 Prospect Heights's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Prospect Heights climate overview or explore weather in the United States of America.
