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May Weather in New Glarus, United States

Last updated: June 24, 2025

In May, the average temperature in New Glarus, United States hovers around 16°C (60°F). Be prepared for a temperature range that can dip to a chilly -1°C (30°F) and soar to a warm 34°C (94°F). Expect approximately 139 mm (5.5 in) of precipitation over about 14 days, contributing to a notable average humidity of 78%.

May Temperature in New Glarus

In May in New Glarus, the average temperature is 16°C (60°F). The maximum can reach 34°C (94°F) and the minimum can be as low as -1°C (30°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

May Weather in New Glarus: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in New Glarus, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In New Glarus, May typically has an average temperature of 16°C (60°F), with highs reaching up to 34°C (94°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec212337476071757165523730
Data source: Temperature data for New Glarus 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 New Glarus

In New Glarus, in May, the precipitation amount is 139 mm (5.5 in) over the course of 14 days.

May Precipitation Trends in New Glarus

The chart displays monthly precipitation patterns in New Glarus, 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 New Glarus, May typically receives around 139 mm (5.5 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec54566096139127831071161144347
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in New Glarus

In New Glarus in May humidity is 78%. With an average temperature of 16°C (60°F), this humidity feels like a damp embrace, making travel a bit uncomfortable as the air clings to your skin and leaves you feeling sticky.

May Average Humidity in New Glarus

This chart illustrates the average monthly humidity levels in New Glarus, 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 New Glarus is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%85%85%78%80%78%76%79%83%88%82%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in New Glarus

In New Glarus 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 New Glarus.

Maximum UV Index Levels in New Glarus for May

The chart shows the monthly maximum UV Index (UVI) for New Glarus 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 New Glarus typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098532
Data source: New Glarus 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 New Glarus Compares to Other Months

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

This table compares monthly weather conditions in New Glarus, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)54 mm (2.1 inches)85%moderate
February Weather-5°C (23°F)56 mm (2.2 inches)85%moderate
March Weather3°C (37°F)60 mm (2.4 inches)85%high
April Weather8°C (47°F)96 mm (3.8 inches)85%very high
May Weather16°C (60°F)139 mm (5.5 inches)78%very high
June Weather22°C (71°F)127 mm (5.0 inches)80%very high
July Weather24°C (75°F)83 mm (3.3 inches)78%very high
August Weather22°C (72°F)107 mm (4.2 inches)76%very high
September Weather19°C (66°F)116 mm (4.6 inches)79%very high
October Weather11°C (52°F)114 mm (4.5 inches)83%moderate
November Weather3°C (37°F)43 mm (1.7 inches)88%moderate
December Weather-1°C (30°F)47 mm (1.9 inches)81%low

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