May Weather in Milbank, United States

Last updated: June 24, 2025

In May, the average temperature in Milbank, United States hovers around 14°C (57°F). However, temperatures can swing from a chilly -1°C (30°F) to a scorching 35°C (95°F). Be prepared for some wet days, as the area sees an average precipitation of 92 mm (3.6 in) over about 10 days. With an average humidity of 76%, it's a month that combines a touch of warmth with the coolness of potential rain.

May Temperature in Milbank

In May in Milbank, the average temperature is 14°C (57°F), with maximums reaching up to 35°C (95°F) and minimums dropping as low as -1°C (30°F). This variability in temperature makes Milbank an ideal destination for travelers looking to experience a diverse climate during their visit.

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

The chart illustrates May temperature patterns in Milbank, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Milbank, May typically has an average temperature of 14°C (57°F), with highs reaching up to 35°C (95°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec151431415770747063463323
Data source: Temperature data for Milbank 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 Milbank

In Milbank in May, the total precipitation amount is 92 mm (3.6 in), which falls over the course of 10 days.

May Precipitation Trends in Milbank

The chart displays monthly precipitation patterns in Milbank, 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 Milbank, May typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec2217476292788812681792536
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Milbank

In Milbank in May humidity is 76%. With an average temperature of 14°C (57°F), this humidity feels like a warm blanket wrapped around you, creating a heavy atmosphere that can make outdoor activities feel sluggish and stifling, urging travelers to seek shade and refreshment more frequently.

May Average Humidity in Milbank

This chart illustrates the average monthly humidity levels in Milbank, 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 Milbank is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%89%81%82%76%81%82%83%82%82%87%84%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Milbank

In Milbank 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 Milbank.

Maximum UV Index Levels in Milbank for May

The chart shows the monthly maximum UV Index (UVI) for Milbank 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 Milbank typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3557910998532
Data source: Milbank 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 Milbank Compares to Other Months

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

This table compares monthly weather conditions in Milbank, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (15°F)22 mm (0.9 inches)85%moderate
February Weather-10°C (15°F)17 mm (0.7 inches)89%moderate
March Weather-1°C (31°F)47 mm (1.8 inches)81%moderate
April Weather5°C (41°F)62 mm (2.4 inches)82%high
May Weather14°C (57°F)92 mm (3.6 inches)76%very high
June Weather21°C (71°F)78 mm (3.1 inches)81%very high
July Weather23°C (74°F)88 mm (3.5 inches)82%very high
August Weather21°C (70°F)126 mm (5.0 inches)83%very high
September Weather17°C (63°F)81 mm (3.2 inches)82%very high
October Weather8°C (47°F)79 mm (3.1 inches)82%moderate
November Weather1°C (33°F)25 mm (1.0 inches)87%moderate
December Weather-5°C (24°F)36 mm (1.4 inches)84%low

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