August Weather in Logan, United States

Last updated: June 24, 2025

In Logan, United States, the average temperature in August hovers around 26°C (79°F), providing a warm backdrop for your adventures. Expect temperatures to vary, with a minimum of 14°C (58°F) and a peak reaching up to 40°C (104°F). This month also brings about 47 mm (1.8 in) of precipitation over approximately 7 days, and an average humidity level of 78% ensures that the air feels pleasantly tropical. Prepare accordingly to make the most of your time in this vibrant locale!

August Temperature in Logan

In August in Logan, the average temperature is 26°C (79°F), with maximums reaching 40°C (104°F) and minimums dropping as low as 14°C (58°F). Be sure to pack for a warm climate, but also bring layers for the cooler evenings.

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

The chart illustrates August temperature patterns in Logan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Logan, August typically has an average temperature of 26°C (79°F), with highs reaching up to 40°C (104°F) and lows dropping to around 14°C (58°F).

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

August Precipitation in Logan

In Logan in August, the precipitation amount is 47 mm (1.8 in) during a span of 7 days.

August Precipitation Trends in Logan

The chart displays monthly precipitation patterns in Logan, 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 Logan, August typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 7 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 Logan

In Logan in August, humidity is 78%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket wrapping around you, making travel a bit sluggish as the air hangs thick, leaving you in need of frequent breaks to hydrate and find shade.

August Average Humidity in Logan

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

In Logan 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 Logan.

Maximum UV Index Levels in Logan for August

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

Data source: Logan 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 Logan Compares to Other Months

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

This table compares monthly weather conditions in Logan, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	14 mm (0.6 inches)	74%	moderate
February Weather	6°C (43°F)	8 mm (0.3 inches)	75%	high
March Weather	11°C (52°F)	30 mm (1.2 inches)	61%	very high
April Weather	15°C (59°F)	33 mm (1.3 inches)	61%	extreme
May Weather	20°C (69°F)	37 mm (1.5 inches)	69%	extreme
June Weather	26°C (79°F)	39 mm (1.6 inches)	74%	extreme
July Weather	27°C (81°F)	26 mm (1.0 inches)	75%	extreme
August Weather	26°C (79°F)	47 mm (1.8 inches)	78%	extreme
September Weather	23°C (73°F)	30 mm (1.2 inches)	76%	very high
October Weather	15°C (59°F)	51 mm (2.0 inches)	76%	very high
November Weather	9°C (49°F)	11 mm (0.4 inches)	80%	moderate
December Weather	5°C (41°F)	11 mm (0.4 inches)	77%	moderate