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May Weather in Berkley, United States

Last updated: June 24, 2025

In Berkley, United States, the average temperature in May hovers around 15°C (60°F). Expect a notable range, with minimums dipping to -2°C (29°F) and maximums soaring up to 33°C (92°F). During this month, you'll encounter approximately 111 mm (4.4 in) of precipitation spread over 15 days, with average humidity levels reaching a comfortable 80%.

May Temperature in Berkley

In May in Berkley, the average temperature is 15°C (60°F), with a maximum that can reach 33°C (92°F) and a minimum as low as -2°C (29°F). It's advisable to pack layers to accommodate the wide range of temperatures during your visit.

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

The chart illustrates May temperature patterns in Berkley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Berkley, May typically has an average temperature of 15°C (60°F), with highs reaching up to 33°C (92°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec262837465970757266543932
Data source: Temperature data for Berkley 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 Berkley

In Berkley in May, the total precipitation amount is 111 mm (4.4 in) spread over 15 days.

May Precipitation Trends in Berkley

The chart displays monthly precipitation patterns in Berkley, 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 Berkley, May typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec63666890111948881641017454
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Berkley

In Berkley in May humidity is 80%. With an average temperature of 15°C (60°F), this humidity feels like a warm, sticky embrace that can make even the simplest stroll feel like a workout, leaving travelers yearning for a refreshing breeze or shade to escape the weight of the air.

May Average Humidity in Berkley

This chart illustrates the average monthly humidity levels in Berkley, 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 Berkley is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%85%86%80%80%80%81%80%84%90%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Berkley

In Berkley 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 Berkley.

Maximum UV Index Levels in Berkley for May

The chart shows the monthly maximum UV Index (UVI) for Berkley 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 Berkley typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24599101098542
Data source: Berkley 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 Berkley Compares to Other Months

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

This table compares monthly weather conditions in Berkley, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)63 mm (2.5 inches)88%low
February Weather-2°C (28°F)66 mm (2.6 inches)87%moderate
March Weather3°C (37°F)68 mm (2.7 inches)85%moderate
April Weather8°C (47°F)90 mm (3.5 inches)86%very high
May Weather15°C (60°F)111 mm (4.4 inches)80%very high
June Weather21°C (70°F)94 mm (3.7 inches)80%very high
July Weather24°C (75°F)88 mm (3.4 inches)80%very high
August Weather22°C (73°F)81 mm (3.2 inches)80%very high
September Weather19°C (66°F)64 mm (2.5 inches)80%very high
October Weather12°C (54°F)101 mm (4.0 inches)84%moderate
November Weather4°C (39°F)74 mm (2.9 inches)89%moderate
December Weather0°C (33°F)54 mm (2.1 inches)86%low

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