August Weather in Navajo, United States

Last updated: June 24, 2025

In August, the average temperature in Navajo, United States is a comfortable 19°C (66°F), making it an ideal time to explore. However, be prepared for temperature fluctuations, with minimums dropping to 5°C (41°F) and maximums soaring up to 33°C (91°F). Expect about 25 mm (1.0 in) of precipitation over approximately 5 days, and don't forget to stay hydrated with an average humidity level of 61%. Enjoy your stay!

August Temperature in Navajo

In August in Navajo, the average temperature is 19°C (66°F), with maximums reaching 33°C (91°F) and minimums dipping as low as 5°C (41°F). This variation makes it an ideal time for travelers to enjoy a range of activities, from exploring the outdoors to indulging in cozy indoor experiences.

August Weather in Navajo: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Navajo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Navajo, August typically has an average temperature of 19°C (66°F), with highs reaching up to 33°C (91°F) and lows dropping to around 5°C (41°F).

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

August Precipitation in Navajo

In Navajo in August, the total precipitation amount is 25 mm (1.0 in) over a span of 5 days.

August Precipitation Trends in Navajo

The chart displays monthly precipitation patterns in Navajo, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Navajo, August typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 5 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Navajo

In Navajo in August, humidity is 61%. With an average temperature of 19°C (66°F), this humidity feels like a warm, gentle embrace, making it ideal for leisurely exploration, though you might want to keep a light jacket handy for cooler evenings.

August Average Humidity in Navajo

This chart illustrates the average monthly humidity levels in Navajo, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Navajo is approximately 61%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Navajo

In Navajo in August, 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 Navajo.

Maximum UV Index Levels in Navajo for August

The chart shows the monthly maximum UV Index (UVI) for Navajo in August, 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 August, the maximum UV index in Navajo typically reaches 12, which falls under the extreme exposure category.

Data source: Navajo August 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 August Weather in Navajo Compares to Other Months

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

This table compares monthly weather conditions in Navajo, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	67 mm (2.6 inches)	84%	moderate
February Weather	-4°C (26°F)	74 mm (2.9 inches)	84%	high
March Weather	0°C (33°F)	83 mm (3.3 inches)	74%	very high
April Weather	6°C (43°F)	30 mm (1.2 inches)	68%	extreme
May Weather	12°C (53°F)	43 mm (1.7 inches)	62%	extreme
June Weather	18°C (64°F)	29 mm (1.2 inches)	55%	extreme
July Weather	20°C (68°F)	44 mm (1.7 inches)	54%	extreme
August Weather	19°C (66°F)	25 mm (1.0 inches)	61%	extreme
September Weather	15°C (60°F)	53 mm (2.1 inches)	70%	very high
October Weather	8°C (46°F)	69 mm (2.7 inches)	78%	very high
November Weather	2°C (35°F)	38 mm (1.5 inches)	81%	high
December Weather	-5°C (23°F)	64 mm (2.5 inches)	85%	moderate