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May Weather in Manns Harbor, United States

Last updated: June 24, 2025

In May, the average temperature in Manns Harbor, United States hovers around 20°C (68°F). Minimum temperatures can dip to 8°C (46°F), while maximums may reach a warm 30°C (86°F). Expect some precipitation, with an average of 108 mm (4.3 in) over 9 days, and a relative humidity of 81%.

May Temperature in Manns Harbor

In May in Manns Harbor, the average temperature is 20°C (68°F). Maximums can reach 30°C (86°F) and minimums can be as low as 8°C (46°F). This mild climate makes it an ideal destination for travelers seeking comfortable weather and enjoyable outdoor activities.

May Weather in Manns Harbor: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Manns Harbor, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Manns Harbor, May typically has an average temperature of 20°C (68°F), with highs reaching up to 30°C (86°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec464850596775807976695751
Data source: Temperature data for Manns Harbor 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 Manns Harbor

In Manns Harbor in May, the precipitation amount is 108 mm (4.3 in) spread over 9 days.

May Precipitation Trends in Manns Harbor

The chart displays monthly precipitation patterns in Manns Harbor, 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 Manns Harbor, May typically receives around 108 mm (4.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec108131809610889109141109102114145
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Manns Harbor

In Manns Harbor in May humidity is 81%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace that can make outdoor activities feel steamy and exhausting, potentially leading travelers to seek shade or a refreshing drink more often.

May Average Humidity in Manns Harbor

This chart illustrates the average monthly humidity levels in Manns Harbor, 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 Manns Harbor is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%81%80%80%81%82%83%83%80%80%83%84%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Manns Harbor

In Manns Harbor 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 Manns Harbor.

Maximum UV Index Levels in Manns Harbor for May

The chart shows the monthly maximum UV Index (UVI) for Manns Harbor 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 Manns Harbor typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111011109853
Data source: Manns Harbor 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 Manns Harbor Compares to Other Months

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

This table compares monthly weather conditions in Manns Harbor, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)108 mm (4.2 inches)84%moderate
February Weather9°C (48°F)131 mm (5.2 inches)81%high
March Weather10°C (51°F)80 mm (3.2 inches)80%very high
April Weather15°C (59°F)96 mm (3.8 inches)80%very high
May Weather20°C (68°F)108 mm (4.3 inches)81%extreme
June Weather24°C (75°F)89 mm (3.5 inches)82%very high
July Weather26°C (80°F)109 mm (4.3 inches)83%extreme
August Weather26°C (79°F)140 mm (5.5 inches)82%very high
September Weather24°C (76°F)109 mm (4.3 inches)80%very high
October Weather21°C (69°F)102 mm (4.0 inches)79%very high
November Weather14°C (58°F)114 mm (4.5 inches)83%moderate
December Weather10°C (51°F)145 mm (5.7 inches)84%moderate

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