July Weather in Greeley, United States

Last updated: June 24, 2025

In Greeley, United States, the average temperature in July hovers around 25°C (77°F), with minima dipping to 12°C (54°F) and maxima soaring to 37°C (100°F). Visitors can expect 77 mm (3.0 in) of precipitation spread over 9 days, contributing to an average humidity of 84%. Embrace the warmth and prepare for occasional rain!

July Temperature in Greeley

In July in Greeley, the average temperature is 25°C (77°F). Maximum temperatures can reach 37°C (100°F), while the minimum can drop to as low as 12°C (54°F). This weather makes Greeley an ideal destination for travelers seeking warm and pleasant conditions.

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

The chart illustrates July temperature patterns in Greeley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greeley, July typically has an average temperature of 25°C (77°F), with highs reaching up to 37°C (100°F) and lows dropping to around 12°C (54°F).

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

July Precipitation in Greeley

In Greeley in July, the precipitation amount is 77 mm (3.0 in) over the course of 9 days.

July Precipitation Trends in Greeley

The chart displays monthly precipitation patterns in Greeley, 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 Greeley, July typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 9 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 Greeley

In Greeley in July, humidity is 84%. With an average temperature of 25°C (77°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities challenging and prompting travelers to seek shade and stay hydrated.

July Average Humidity in Greeley

This chart illustrates the average monthly humidity levels in Greeley, 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 Greeley is approximately 84%, 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 Greeley

In Greeley in July, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Greeley.

Maximum UV Index Levels in Greeley for July

The chart shows the monthly maximum UV Index (UVI) for Greeley 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 Greeley typically reaches 10, which falls under the very high exposure category.

Data source: Greeley 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 Greeley Compares to Other Months

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

This table compares monthly weather conditions in Greeley, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	24 mm (0.9 inches)	73%	moderate
February Weather	-4°C (25°F)	20 mm (0.8 inches)	81%	moderate
March Weather	4°C (39°F)	84 mm (3.3 inches)	69%	high
April Weather	9°C (48°F)	61 mm (2.4 inches)	71%	very high
May Weather	15°C (60°F)	144 mm (5.7 inches)	80%	very high
June Weather	23°C (74°F)	89 mm (3.5 inches)	83%	extreme
July Weather	25°C (77°F)	77 mm (3.0 inches)	84%	very high
August Weather	23°C (73°F)	91 mm (3.6 inches)	84%	very high
September Weather	20°C (68°F)	57 mm (2.3 inches)	77%	very high
October Weather	10°C (50°F)	85 mm (3.3 inches)	72%	high
November Weather	4°C (39°F)	22 mm (0.9 inches)	80%	moderate
December Weather	-1°C (30°F)	42 mm (1.6 inches)	79%	moderate