July Weather in Johnson, United States

Last updated: June 24, 2025

In July, the average temperature in Johnson, United States is a warm 27°C (81°F), making it an inviting time to explore. Temperatures can range from a cool 16°C (61°F) at night to a sizzling 44°C (111°F) during the day. Be prepared for some light rain, as precipitation averages about 38 mm (1.5 in) over 10 days. With an average humidity level of 82%, the weather has a tropical feel, perfect for those who enjoy a warm climate.

July Temperature in Johnson

In July in Johnson, the average temperature is 27°C (81°F). Maximums can reach 44°C (111°F), while minimums can drop to as low as 16°C (61°F). This makes it a great time for travelers to enjoy warm weather alongside comfortable evenings.

July Weather in Johnson: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Johnson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Johnson, July typically has an average temperature of 27°C (81°F), with highs reaching up to 44°C (111°F) and lows dropping to around 16°C (61°F).

Data source: Temperature data for Johnson generated using information from the Copernicus Climate Change Service.

July Precipitation in Johnson

In Johnson in July, the precipitation amount is 38 mm (1.5 in) over the course of 10 days.

July Precipitation Trends in Johnson

The chart displays monthly precipitation patterns in Johnson, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Johnson, July typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Johnson

In Johnson in July humidity is 82%. With an average temperature of 27°C (81°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel more exhausting, and leaving you longing for the relief of air-conditioned spaces during your travels.

July Average Humidity in Johnson

This chart illustrates the average monthly humidity levels in Johnson, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Johnson is approximately 82%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Johnson

In Johnson in July, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Johnson.

Maximum UV Index Levels in Johnson for July

The chart shows the monthly maximum UV Index (UVI) for Johnson in July, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In July, the maximum UV index in Johnson typically reaches 12, which falls under the extreme exposure category.

Data source: Johnson July UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How July Weather in Johnson Compares to Other Months

Weather in Johnson varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Johnson, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Johnson, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	15 mm (0.6 inches)	74%	moderate
February Weather	2°C (36°F)	13 mm (0.5 inches)	77%	moderate
March Weather	9°C (48°F)	38 mm (1.5 inches)	65%	very high
April Weather	13°C (55°F)	44 mm (1.7 inches)	67%	very high
May Weather	18°C (65°F)	84 mm (3.3 inches)	81%	extreme
June Weather	25°C (77°F)	38 mm (1.5 inches)	82%	extreme
July Weather	27°C (81°F)	38 mm (1.5 inches)	82%	extreme
August Weather	25°C (78°F)	60 mm (2.4 inches)	84%	extreme
September Weather	22°C (73°F)	34 mm (1.3 inches)	79%	very high
October Weather	14°C (57°F)	29 mm (1.1 inches)	75%	high
November Weather	8°C (47°F)	8 mm (0.3 inches)	79%	moderate
December Weather	3°C (38°F)	19 mm (0.8 inches)	83%	moderate