Carol Stream Weather in July

July in Carol Stream sees daytime temperatures around 29°C (84°F) and lows of 17°C (63°F) at night. With around 116 mm (4.6 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Carol Stream in July

Analyzing past climate data, one can expect approximately 11 days of rain, averaging 116 mm (4.6 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Carol Stream in July

Expect highs of 29°C (84°F) in Carol Stream in July, with nights dropping to around 17°C (63°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 17°C (63°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. It's the warmest month of the year on average, so summer clothing is the way to go.

Sunshine in Carol Stream in July

With approximately 319 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in Carol Stream in July

Wind speeds average 4 m/s (8 knots) during July. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.

If your ideal day consists of dry skies and pleasant temperatures, September typically offers the best circumstances for Carol Stream.