July Weather in Decatur

Last updated: March 2, 2024

The weather in Decatur, United States, during July is characterized by an average temperature of 24°C (75°F). Highs can soar to 33°C (92°F), while lows may dip to 14°C (58°F). Typically, the humidity level in Decatur throughout July hovers around 78%.

14°C (58°F)

Minimum temperature

24°C (75°F)

Average temperature

33°C (92°F)

Maximum temperature

78%

Humidity

Precipitation and Sunshine hours

In July, Decatur averages 78 mm (3.1 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 14 hours 55 minutes of daylight, with the sun shining for approximately 11 hours 34 minutes each day. Additionally, there is a 44% probability of sunny days during this period.

78 mm (3.1 inches)

Precipitation

10 rainy days

Rainy days

11 hours 34 minutes

Sunshine hours

44%

Chance of sun

UV Index

In July, the UV Index in Decatur reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 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	8	9	10	9	8	5	3	2	1
Exposure	Low		Moderate	High	VeryHigh					Moderate		Low
Time to burn	45 min		30 min	25 min	15 min					30 min		45 min