May Weather in Oakland City, United States

Last updated: June 24, 2025

In May, the average temperature in Oakland City, United States hovers around 20°C (69°F). You can expect a minimum of 3°C (37°F) and a cozy maximum of 33°C (92°F). With 139 mm (5.5 in) of precipitation spread over 15 days, don’t forget your umbrella! The air is quite humid, with an average humidity level of 79%.

May Temperature in Oakland City

In May, in Oakland City, the average temperature is 20°C (69°F). The maximum can reach 33°C (92°F), and the minimum can be as low as 3°C (37°F). This diverse temperature range makes Oakland City an ideal destination for travelers seeking both warm and cooler weather experiences.

May Weather in Oakland City: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Oakland City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oakland City, May typically has an average temperature of 20°C (69°F), with highs reaching up to 33°C (92°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec353948576977807773614541
Data source: Temperature data for Oakland City 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 Oakland City

In Oakland City in May, the precipitation amount is 139 mm (5.5 in), occurring over 15 days.

May Precipitation Trends in Oakland City

The chart displays monthly precipitation patterns in Oakland City, 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 Oakland City, May typically receives around 139 mm (5.5 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec9212214912213912973888211596105
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Oakland City

In Oakland City in May humidity is 79%. With an average temperature of 20°C (69°F), this humidity feels like a warm, steamy embrace, making travel slightly uncomfortable as the air feels heavy and sticky, often leaving you yearning for a cool breeze or air conditioning to escape the dampness.

May Average Humidity in Oakland City

This chart illustrates the average monthly humidity levels in Oakland City, 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 Oakland City is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%86%84%79%82%79%70%69%76%88%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Oakland City

In Oakland City 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 Oakland City.

Maximum UV Index Levels in Oakland City for May

The chart shows the monthly maximum UV Index (UVI) for Oakland City 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 Oakland City typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3571010111099643
Data source: Oakland City 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 Oakland City Compares to Other Months

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

This table compares monthly weather conditions in Oakland City, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)92 mm (3.6 inches)87%moderate
February Weather4°C (39°F)122 mm (4.8 inches)85%moderate
March Weather9°C (48°F)149 mm (5.9 inches)86%high
April Weather14°C (57°F)122 mm (4.8 inches)84%very high
May Weather20°C (69°F)139 mm (5.5 inches)79%very high
June Weather25°C (77°F)128 mm (5.1 inches)82%extreme
July Weather27°C (80°F)73 mm (2.9 inches)79%very high
August Weather25°C (78°F)88 mm (3.5 inches)70%very high
September Weather23°C (73°F)82 mm (3.2 inches)69%very high
October Weather16°C (61°F)115 mm (4.5 inches)76%high
November Weather7°C (45°F)96 mm (3.8 inches)88%moderate
December Weather5°C (41°F)105 mm (4.1 inches)87%moderate

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