July Weather in Johnson City

Last updated: March 2, 2024

The weather in Johnson City, United States, during July is characterized by an average temperature of 22°C (72°F). Highs can soar to 32°C (91°F), while lows may dip to 11°C (52°F). Typically, the humidity level in Johnson City throughout July hovers around 65%.

11°C (52°F)

Minimum temperature

22°C (72°F)

Average temperature

32°C (91°F)

Maximum temperature

65%

Humidity

Precipitation and Sunshine hours

In July, Johnson City averages 121 mm (4.8 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 14 hours 51 minutes of daylight, with the sun shining for approximately 10 hours 34 minutes each day. Additionally, there is a 37% probability of sunny days during this period.

121 mm (4.8 inches)

Precipitation

14 rainy days

Rainy days

10 hours 34 minutes

Sunshine hours

37%

Chance of sun

UV Index

In July, the UV Index in Johnson City 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	3	5	7	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