nomadseason

May Weather in Port Austin, United States

Last updated: June 24, 2025

In Port Austin, United States, the average temperature in May is a pleasant 11°C (53°F). Temperatures can vary significantly, with a minimum of -1°C (31°F) and a maximum reaching 27°C (81°F). Expect 85 mm (3.3 in) of precipitation spread over 12 days, and prepare for a relatively high average humidity of 80%.

May Temperature in Port Austin

In May in Port Austin, the average temperature is 11°C (53°F), with maximums reaching 27°C (81°F) and minimums dropping as low as -1°C (31°F). Travelers should be prepared for a wide range of temperatures when visiting during this month.

May Weather in Port Austin: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Port Austin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Port Austin, May typically has an average temperature of 11°C (53°F), with highs reaching up to 27°C (81°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec262632415264717064533932
Data source: Temperature data for Port Austin generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Port Austin

In Port Austin in May, the precipitation amount is 85 mm (3.3 in) over a duration of 12 days.

May Precipitation Trends in Port Austin

The chart displays monthly precipitation patterns in Port Austin, 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 Port Austin, May typically receives around 85 mm (3.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec6363598985977675821107166
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Port Austin

In Port Austin in May, humidity is 80%. With an average temperature of 11°C (53°F), this humidity feels like a damp blanket wrapped around you, making it slightly uncomfortable for traveling, as the cool air mixes with the moisture, leaving you feeling chilly and a bit sticky at the same time.

May Average Humidity in Port Austin

This chart illustrates the average monthly humidity levels in Port Austin, 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 Port Austin is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%85%86%80%80%80%81%80%84%90%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Port Austin

In Port Austin in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Port Austin.

Maximum UV Index Levels in Port Austin for May

The chart shows the monthly maximum UV Index (UVI) for Port Austin 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 Port Austin typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997532
Data source: Port Austin 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 Port Austin Compares to Other Months

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

This table compares monthly weather conditions in Port Austin, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (26°F)62 mm (2.5 inches)88%low
February Weather-3°C (26°F)63 mm (2.5 inches)87%moderate
March Weather0°C (33°F)59 mm (2.3 inches)85%moderate
April Weather5°C (41°F)89 mm (3.5 inches)86%very high
May Weather11°C (53°F)85 mm (3.3 inches)80%very high
June Weather18°C (64°F)97 mm (3.8 inches)80%very high
July Weather22°C (71°F)76 mm (3.0 inches)80%very high
August Weather21°C (71°F)75 mm (3.0 inches)80%very high
September Weather18°C (64°F)82 mm (3.2 inches)80%high
October Weather12°C (53°F)110 mm (4.3 inches)84%moderate
November Weather4°C (39°F)71 mm (2.8 inches)89%moderate
December Weather0°C (32°F)66 mm (2.6 inches)86%low

Compare Port Austin's Climate with Cities Worldwide