July Weather in Fossil, United States

Last updated: June 24, 2025

In July, the average temperature in Fossil, United States is a comfortable 23°C (74°F). Temperatures can swing between a refreshing 7°C (45°F) at night to a sizzling 39°C (102°F) during the day. Expect minimal rainfall, with only 1 mm (0.0 in) of precipitation over 0 days, while the air remains invitingly humid at an average of 78%.

July Temperature in Fossil

In July in Fossil, the average temperature is 23°C (74°F). Maximum temperatures can reach 39°C (102°F), while the minimum can be as low as 7°C (45°F). Be prepared for a wide range of temperatures when traveling during this month!

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

The chart illustrates July temperature patterns in Fossil, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fossil, July typically has an average temperature of 23°C (74°F), with highs reaching up to 39°C (102°F) and lows dropping to around 7°C (45°F).

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

July Precipitation in Fossil

In Fossil in July, the precipitation amount is 1 mm (0.0 in) during a span of 0 days.

July Precipitation Trends in Fossil

The chart displays monthly precipitation patterns in Fossil, 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 Fossil, July typically receives around 1 mm (0.0 inches) of precipitation spread over approximately 0 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 Fossil

In Fossil in July humidity is 78%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping embrace, making travel somewhat stifling and prompting frequent breaks to hydrate and seek shade.

July Average Humidity in Fossil

This chart illustrates the average monthly humidity levels in Fossil, 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 Fossil is approximately 78%, 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 Fossil

In Fossil 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 Fossil.

Maximum UV Index Levels in Fossil for July

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

Data source: Fossil 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 Fossil Compares to Other Months

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

This table compares monthly weather conditions in Fossil, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	51 mm (2.0 inches)	86%	low
February Weather	1°C (35°F)	68 mm (2.7 inches)	87%	moderate
March Weather	5°C (41°F)	51 mm (2.0 inches)	86%	high
April Weather	9°C (48°F)	51 mm (2.0 inches)	85%	high
May Weather	14°C (57°F)	33 mm (1.3 inches)	80%	very high
June Weather	19°C (66°F)	17 mm (0.7 inches)	82%	very high
July Weather	23°C (74°F)	1 mm (0.0 inches)	78%	very high
August Weather	23°C (74°F)	7 mm (0.3 inches)	62%	very high
September Weather	17°C (63°F)	21 mm (0.8 inches)	59%	very high
October Weather	10°C (50°F)	35 mm (1.4 inches)	78%	moderate
November Weather	5°C (41°F)	52 mm (2.0 inches)	88%	moderate
December Weather	1°C (34°F)	54 mm (2.1 inches)	88%	low