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May Weather in Blue Mounds, United States

Last updated: June 24, 2025

In May, the average temperature in Blue Mounds, United States hovers around 15°C (60°F). Visitors can expect a minimum chill of -1°C (31°F) and maximum warmth soaring up to 34°C (94°F). With an average precipitation of 135 mm (5.3 in) over 14 days, it’s wise to prepare for the wet weather. Additionally, the average humidity remains high at 78%, adding to the region's tropical feel.

May Temperature in Blue Mounds

In May in Blue Mounds, the average temperature is 15°C (60°F). Maximums can reach 34°C (94°F), and minimums can be as low as -1°C (31°F). This makes Blue Mounds an ideal destination for travelers seeking both warm days and cool nights.

May Weather in Blue Mounds: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Blue Mounds, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Blue Mounds, May typically has an average temperature of 15°C (60°F), with highs reaching up to 34°C (94°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec212236466071757165513629
Data source: Temperature data for Blue Mounds 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 Blue Mounds

In Blue Mounds in May, the precipitation amount is 135 mm (5.3 in) over a period of 14 days.

May Precipitation Trends in Blue Mounds

The chart displays monthly precipitation patterns in Blue Mounds, 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 Blue Mounds, May typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec50565893135123871131191174344
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Blue Mounds

In Blue Mounds in May, humidity is 78%. With an average temperature of 15°C (60°F), this humidity feels like a warm, damp embrace that can make outdoor activities a bit uncomfortable, highlighting the importance of staying hydrated and taking breaks in the shade while exploring.

May Average Humidity in Blue Mounds

This chart illustrates the average monthly humidity levels in Blue Mounds, 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 Blue Mounds 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 Blue Mounds

In Blue Mounds 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 Blue Mounds.

Maximum UV Index Levels in Blue Mounds for May

The chart shows the monthly maximum UV Index (UVI) for Blue Mounds 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 Blue Mounds typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34589101098532
Data source: Blue Mounds 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 Blue Mounds Compares to Other Months

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

This table compares monthly weather conditions in Blue Mounds, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)50 mm (2.0 inches)85%moderate
February Weather-5°C (23°F)56 mm (2.2 inches)85%moderate
March Weather2°C (36°F)58 mm (2.3 inches)85%moderate
April Weather8°C (46°F)93 mm (3.7 inches)85%very high
May Weather15°C (60°F)135 mm (5.3 inches)78%very high
June Weather21°C (71°F)123 mm (4.9 inches)80%very high
July Weather24°C (75°F)87 mm (3.4 inches)78%very high
August Weather22°C (71°F)113 mm (4.4 inches)76%very high
September Weather18°C (65°F)119 mm (4.7 inches)79%very high
October Weather11°C (51°F)117 mm (4.6 inches)83%moderate
November Weather2°C (37°F)43 mm (1.7 inches)88%moderate
December Weather-2°C (29°F)44 mm (1.7 inches)81%low

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