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May Weather in Freeport, United States

Last updated: June 24, 2025

In Freeport, United States, the average temperature in May is a comfortable 16°C (62°F). However, temperatures can range significantly, with a minimum of -2°C (29°F) and a maximum of 31°C (88°F). Visitors should also be prepared for some rain, as 158 mm (6.2 in) of precipitation is expected over 17 days. Additionally, expect a high level of humidity at 80%, making it a uniquely refreshing experience!

May Temperature in Freeport

In May in Freeport, the average temperature is 16°C (62°F). The maximum can reach 31°C (88°F), and the minimum can be as low as -2°C (29°F). This makes it advisable for travelers to pack for both warm and chilly conditions while exploring.

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

The chart illustrates May temperature patterns in Freeport, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Freeport, May typically has an average temperature of 16°C (62°F), with highs reaching up to 31°C (88°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec303440506169747266564135
Data source: Temperature data for Freeport generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Freeport

In Freeport in May, the total precipitation amount is 158 mm (6.2 in), occurring over the course of 17 days.

May Precipitation Trends in Freeport

The chart displays monthly precipitation patterns in Freeport, 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 Freeport, May typically receives around 158 mm (6.2 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec991241071341581461549812613098101
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Freeport

In Freeport in May humidity is 80%. With an average temperature of 16°C (62°F), this humidity feels like a warm, muggy embrace, making travel slightly uncomfortable as the air hangs heavy, necessitating frequent hydration and light clothing to stay cool and refreshed.

May Average Humidity in Freeport

This chart illustrates the average monthly humidity levels in Freeport, 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 Freeport is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%89%88%80%79%74%64%67%81%89%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Freeport

In Freeport in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Freeport.

Maximum UV Index Levels in Freeport for May

The chart shows the monthly maximum UV Index (UVI) for Freeport 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 Freeport typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Freeport 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 Freeport Compares to Other Months

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

This table compares monthly weather conditions in Freeport, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)99 mm (3.9 inches)89%moderate
February Weather1°C (34°F)124 mm (4.9 inches)90%moderate
March Weather5°C (41°F)107 mm (4.2 inches)89%high
April Weather10°C (51°F)134 mm (5.3 inches)88%very high
May Weather16°C (62°F)158 mm (6.2 inches)80%very high
June Weather21°C (69°F)146 mm (5.7 inches)79%very high
July Weather23°C (74°F)154 mm (6.1 inches)74%very high
August Weather22°C (72°F)98 mm (3.9 inches)64%very high
September Weather19°C (67°F)126 mm (4.9 inches)67%very high
October Weather13°C (56°F)130 mm (5.1 inches)81%high
November Weather5°C (41°F)98 mm (3.9 inches)89%moderate
December Weather2°C (35°F)101 mm (4.0 inches)88%low

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