May Weather in Homer, United States

Last updated: June 24, 2025

In May, the average temperature in Homer, United States hovers around 21°C (71°F), offering a pleasant climate for outdoor activities. Temperatures can vary significantly, with minimums dipping to 5°C (42°F) and maximums soaring up to 35°C (95°F). Expect about 135 mm (5.3 in) of precipitation over 10 days, contributing to an average humidity of 85%, making this month feel quite lush and vibrant.

May Temperature in Homer

In May in Homer, the average temperature is 21°C (71°F). Maximum temperatures can reach 35°C (95°F), while minimums can drop as low as 5°C (42°F). This range makes it a great time for travelers looking to enjoy a variety of outdoor activities and experiences.

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

The chart illustrates May 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, May typically has an average temperature of 21°C (71°F), with highs reaching up to 35°C (95°F) and lows dropping to around 5°C (42°F).

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

May Precipitation in Homer

In Homer in May, the total precipitation amount is 135 mm (5.3 in) recorded over a span of 10 days.

May Precipitation Trends in Homer

The chart displays monthly precipitation patterns in Homer, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Homer, May typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Homer

In Homer in May humidity is 85%. With an average temperature of 21°C (71°F), this humidity feels like a warm, heavy blanket enveloping you, making travel a bit more tiring but also creating an atmosphere rich with the scent of blooming flora and vibrant street life.

May Average Humidity in Homer

This chart illustrates the average monthly humidity levels in Homer, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Homer is approximately 85%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Homer

In Homer in May, 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 May

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

Data source: Homer May 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 May 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 May’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 May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (46°F)	107 mm (4.2 inches)	86%	moderate
February Weather	10°C (51°F)	151 mm (5.9 inches)	86%	high
March Weather	13°C (56°F)	125 mm (4.9 inches)	86%	very high
April Weather	17°C (62°F)	123 mm (4.9 inches)	82%	extreme
May Weather	21°C (71°F)	135 mm (5.3 inches)	85%	extreme
June Weather	25°C (76°F)	115 mm (4.5 inches)	85%	extreme
July Weather	26°C (80°F)	107 mm (4.2 inches)	83%	extreme
August Weather	26°C (79°F)	137 mm (5.4 inches)	76%	very high
September Weather	24°C (75°F)	123 mm (4.8 inches)	76%	very high
October Weather	19°C (66°F)	154 mm (6.1 inches)	80%	very high
November Weather	11°C (53°F)	81 mm (3.2 inches)	88%	high
December Weather	9°C (48°F)	137 mm (5.4 inches)	88%	moderate