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May Weather in Middleton, United States

Last updated: June 24, 2025

In May, the average temperature in Middleton, United States is a pleasant 16°C (60°F). However, be prepared for a range of conditions, as the mercury can dip to a chilly -2°C (29°F) or soar to a sweltering 35°C (96°F). Expect some rain too, with 36 mm (1.4 in) of precipitation spread over 7 days. The average humidity hovers around a comfortable 71%, making it an ideal time to experience the locale's unique charm!

May Temperature in Middleton

In May in Middleton, the average temperature is 16°C (60°F), with maximums peaking at 35°C (96°F) and minimums dropping to as low as -2°C (29°F). This range makes Middleton an ideal destination for travelers seeking both warmth and the opportunity to experience cooler moments.

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

The chart illustrates May temperature patterns in Middleton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Middleton, May typically has an average temperature of 16°C (60°F), with highs reaching up to 35°C (96°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec323545526070797766524133
Data source: Temperature data for Middleton 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 Middleton

In Middleton in May, the total precipitation amount is 36 mm (1.4 in) over a span of 7 days.

May Precipitation Trends in Middleton

The chart displays monthly precipitation patterns in Middleton, 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 Middleton, May typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec5157424036212812243742
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Middleton

In Middleton in May, humidity is 71%. With an average temperature of 16°C (60°F), this humidity feels like a warm, damp embrace, making outdoor activities slightly uncomfortable but still manageable for travelers who enjoy a refreshing change in climate.

May Average Humidity in Middleton

This chart illustrates the average monthly humidity levels in Middleton, 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 Middleton is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%89%85%79%71%71%66%50%48%65%84%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Middleton

In Middleton in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Middleton.

Maximum UV Index Levels in Middleton for May

The chart shows the monthly maximum UV Index (UVI) for Middleton 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 Middleton typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356810111198642
Data source: Middleton 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 Middleton Compares to Other Months

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

This table compares monthly weather conditions in Middleton, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)51 mm (2.0 inches)88%moderate
February Weather2°C (36°F)57 mm (2.2 inches)89%moderate
March Weather7°C (45°F)42 mm (1.6 inches)85%high
April Weather11°C (52°F)40 mm (1.6 inches)79%very high
May Weather16°C (60°F)36 mm (1.4 inches)71%very high
June Weather21°C (70°F)21 mm (0.8 inches)71%extreme
July Weather26°C (80°F)1 mm (0.1 inches)66%extreme
August Weather25°C (77°F)8 mm (0.3 inches)50%very high
September Weather19°C (66°F)12 mm (0.5 inches)48%very high
October Weather11°C (52°F)24 mm (0.9 inches)65%high
November Weather5°C (42°F)37 mm (1.5 inches)84%moderate
December Weather1°C (34°F)42 mm (1.7 inches)87%low

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