August Weather in Homer, United States

Last updated: June 24, 2025

In Homer, United States, the average temperature in August is a warm 28°C (83°F). Expect minimums around 18°C (65°F) and highs reaching up to a sizzling 39°C (103°F). During this month, anticipate about 106 mm (4.2 in) of precipitation spread over 11 days, with an average humidity of 65%. Stay hydrated and enjoy the vibrant weather!

August Temperature in Homer

In August in Homer, the average temperature is 28°C (83°F). Maximums can reach 39°C (103°F), while minimums can drop to as low as 18°C (65°F). It's an ideal time for travelers to enjoy warm weather, so be sure to pack accordingly for both the heat and cooler evenings.

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

The chart illustrates August temperature patterns in Homer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Homer, August typically has an average temperature of 28°C (83°F), with highs reaching up to 39°C (103°F) and lows dropping to around 18°C (65°F).

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

August Precipitation in Homer

In Homer in August, the precipitation amount is 106 mm (4.2 in) spread over a duration of 11 days.

August Precipitation Trends in Homer

The chart displays monthly precipitation patterns in Homer, 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 Homer, August typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Homer

In Homer in August, humidity is 65%. With an average temperature of 28°C (83°F), this humidity feels like a warm, tropical embrace that can make outdoor activities feel quite sticky and draining, so it's best to stay hydrated and take regular breaks in the shade.

August Average Humidity in Homer

This chart illustrates the average monthly humidity levels in Homer, 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 Homer is approximately 65%, 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 Homer

In Homer in August, 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 Homer.

Maximum UV Index Levels in Homer for August

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

Data source: Homer 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 Homer Compares to Other Months

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

This table compares monthly weather conditions in Homer, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	122 mm (4.8 inches)	82%	moderate
February Weather	11°C (51°F)	167 mm (6.6 inches)	80%	high
March Weather	16°C (61°F)	158 mm (6.2 inches)	78%	very high
April Weather	18°C (65°F)	196 mm (7.7 inches)	79%	extreme
May Weather	23°C (74°F)	145 mm (5.7 inches)	81%	extreme
June Weather	27°C (81°F)	116 mm (4.6 inches)	77%	extreme
July Weather	28°C (83°F)	98 mm (3.9 inches)	72%	extreme
August Weather	28°C (83°F)	106 mm (4.2 inches)	65%	extreme
September Weather	26°C (78°F)	97 mm (3.8 inches)	63%	very high
October Weather	20°C (68°F)	122 mm (4.8 inches)	70%	very high
November Weather	13°C (55°F)	78 mm (3.1 inches)	82%	high
December Weather	11°C (52°F)	130 mm (5.1 inches)	88%	moderate