July Weather in De Kalb

Last updated: March 2, 2024

The weather in De Kalb, United States, during July is characterized by an average temperature of 27°C (81°F). Highs can soar to 36°C (96°F), while lows may dip to 20°C (69°F). Typically, the humidity level in De Kalb throughout July hovers around 82%.

20°C (69°F)

Minimum temperature

27°C (81°F)

Average temperature

36°C (96°F)

Maximum temperature

82%

Humidity

Precipitation and Sunshine hours

In July, De Kalb averages 109 mm (4.3 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 14 hours 2 minutes of daylight, with the sun shining for approximately 10 hours 36 minutes each day. Additionally, there is a 39% probability of sunny days during this period.

109 mm (4.3 inches)

Precipitation

16 rainy days

Rainy days

10 hours 36 minutes

Sunshine hours

39%

Chance of sun

UV Index

In July, the UV Index in De Kalb reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00
UVI	1	2	4	6	9	11	11	10	8	6	3	2	1
Exposure	Low		Moderate	High	VeryHigh	Extreme		VeryHigh		High	Moderate	Low
Time to burn	45 min		30 min	25 min	15 min	10 min		15 min		25 min	30 min	45 min