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May Weather in Bayfield, United States

Last updated: June 24, 2025

In Bayfield, United States, the average temperature in May hovers around 11°C (52°F). However, temperatures can vary significantly, with a minimum of -5°C (23°F) and a maximum reaching 28°C (82°F). During this month, expect 39 mm (1.6 in) of precipitation over approximately 5 days, accompanied by an average humidity of 53%. Prepare accordingly for this diverse weather!

May Temperature in Bayfield

In May in Bayfield, the average temperature is 11°C (52°F), with maximums reaching up to 28°C (82°F) and minimums dipping as low as -5°C (23°F). It's essential to pack for a variety of weather conditions while traveling during this month.

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

The chart illustrates May temperature patterns in Bayfield, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bayfield, May typically has an average temperature of 11°C (52°F), with highs reaching up to 28°C (82°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec222633425263686559453523
Data source: Temperature data for Bayfield 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 Bayfield

In Bayfield in May, the precipitation amount is 39 mm (1.6 in) over a period of 5 days.

May Precipitation Trends in Bayfield

The chart displays monthly precipitation patterns in Bayfield, 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 Bayfield, May typically receives around 39 mm (1.6 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec577369244022362137483962
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Bayfield

In Bayfield in May humidity is 53%. With an average temperature of 11°C (52°F), this humidity feels like a refreshing embrace, making it comfortable for traveling, though a light jacket may be needed as you explore the sights.

May Average Humidity in Bayfield

This chart illustrates the average monthly humidity levels in Bayfield, 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 Bayfield is approximately 53%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%76%69%53%40%36%44%59%74%83%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Bayfield

In Bayfield in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Bayfield.

Maximum UV Index Levels in Bayfield for May

The chart shows the monthly maximum UV Index (UVI) for Bayfield 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 Bayfield typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec479111213131210864
Data source: Bayfield 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 Bayfield Compares to Other Months

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

This table compares monthly weather conditions in Bayfield, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)57 mm (2.3 inches)85%moderate
February Weather-4°C (26°F)73 mm (2.9 inches)86%high
March Weather0°C (33°F)69 mm (2.7 inches)76%very high
April Weather6°C (42°F)24 mm (1.0 inches)69%extreme
May Weather11°C (52°F)39 mm (1.6 inches)53%extreme
June Weather17°C (63°F)22 mm (0.9 inches)40%extreme
July Weather20°C (68°F)36 mm (1.4 inches)36%extreme
August Weather19°C (66°F)21 mm (0.8 inches)44%extreme
September Weather15°C (59°F)37 mm (1.4 inches)59%very high
October Weather7°C (45°F)48 mm (1.9 inches)74%very high
November Weather1°C (35°F)39 mm (1.5 inches)83%high
December Weather-5°C (23°F)62 mm (2.4 inches)85%moderate

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