July Weather in Sterling, United States

Last updated: June 24, 2025

In July, the average temperature in Sterling, United States is a pleasant 25°C (77°F). However, be prepared for a range, as temperatures can dip as low as 9°C (48°F) or soar up to a scorching 40°C (105°F). During this month, expect about 41 mm (1.6 in) of precipitation spread over 9 days, alongside an average humidity of 82%. Plan accordingly to make the most of your time in this vibrant locale!

July Temperature in Sterling

In July in Sterling, the average temperature is 25°C (77°F), with maximums reaching 40°C (105°F) and minimums dropping as low as 9°C (48°F). It's essential to pack accordingly to enjoy a comfortable and pleasant trip.

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

The chart illustrates July temperature patterns in Sterling, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sterling, July typically has an average temperature of 25°C (77°F), with highs reaching up to 40°C (105°F) and lows dropping to around 9°C (48°F).

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

July Precipitation in Sterling

In Sterling in July, the precipitation amount is 41 mm (1.6 in) spread over 9 days.

July Precipitation Trends in Sterling

The chart displays monthly precipitation patterns in Sterling, 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 Sterling, July typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 9 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Sterling

In Sterling in July, humidity is 82%. With an average temperature of 25°C (77°F), this humidity feels like a warm, oppressive blanket enveloping you as you explore, making every step feel more laborious and prompting the need for frequent hydration breaks.

July Average Humidity in Sterling

This chart illustrates the average monthly humidity levels in Sterling, 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 Sterling 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 Sterling

In Sterling in July, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Sterling.

Maximum UV Index Levels in Sterling for July

The chart shows the monthly maximum UV Index (UVI) for Sterling 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 Sterling typically reaches 11, which falls under the extreme exposure category.

Data source: Sterling 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 Sterling Compares to Other Months

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

This table compares monthly weather conditions in Sterling, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (33°F)	10 mm (0.4 inches)	72%	moderate
February Weather	-1°C (31°F)	16 mm (0.6 inches)	76%	moderate
March Weather	6°C (43°F)	56 mm (2.2 inches)	61%	high
April Weather	10°C (50°F)	52 mm (2.1 inches)	60%	very high
May Weather	15°C (59°F)	105 mm (4.1 inches)	74%	very high
June Weather	22°C (72°F)	42 mm (1.7 inches)	82%	extreme
July Weather	25°C (77°F)	41 mm (1.6 inches)	82%	extreme
August Weather	23°C (74°F)	28 mm (1.1 inches)	84%	very high
September Weather	20°C (68°F)	25 mm (1.0 inches)	75%	very high
October Weather	10°C (50°F)	25 mm (1.0 inches)	73%	high
November Weather	6°C (43°F)	15 mm (0.6 inches)	74%	moderate
December Weather	2°C (35°F)	10 mm (0.4 inches)	77%	moderate