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May Weather in Morgan Hill, United States

Last updated: June 24, 2025

In May, the average temperature in Morgan Hill, United States hovers around 15°C (60°F). Temperatures can range from a brisk 3°C (38°F) to a warm 33°C (93°F). Expect 22 mm (0.9 in) of precipitation spread over 2 days, while the average humidity sits at a comfortable 71%.

May Temperature in Morgan Hill

In May in Morgan Hill, the average temperature is 15°C (60°F). Maximum can reach 33°C (93°F), and the minimum can be as low as 3°C (38°F). Be sure to pack layers to accommodate the wide temperature range while traveling!

May Weather in Morgan Hill: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Morgan Hill, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Morgan Hill, May typically has an average temperature of 15°C (60°F), with highs reaching up to 33°C (93°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec495052566066697068635448
Data source: Temperature data for Morgan Hill 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 Morgan Hill

In Morgan Hill in May, the precipitation amount is 22 mm (0.9 in) over a span of 2 days.

May Precipitation Trends in Morgan Hill

The chart displays monthly precipitation patterns in Morgan Hill, 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 Morgan Hill, May typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec12811010132221002244098
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Morgan Hill

In Morgan Hill in May humidity is 71%. With an average temperature of 15°C (60°F), this humidity feels like a warm blanket wrapped around you, making travel slightly uncomfortable as you feel sticky and sluggish.

May Average Humidity in Morgan Hill

This chart illustrates the average monthly humidity levels in Morgan Hill, 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 Morgan Hill is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%84%82%78%71%64%59%54%55%62%78%80%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Morgan Hill

In Morgan Hill in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Morgan Hill.

Maximum UV Index Levels in Morgan Hill for May

The chart shows the monthly maximum UV Index (UVI) for Morgan Hill 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 Morgan Hill typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4589111111109753
Data source: Morgan Hill 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 Morgan Hill Compares to Other Months

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

This table compares monthly weather conditions in Morgan Hill, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)128 mm (5.0 inches)82%moderate
February Weather10°C (50°F)110 mm (4.3 inches)84%moderate
March Weather11°C (52°F)101 mm (4.0 inches)82%very high
April Weather13°C (56°F)32 mm (1.3 inches)78%very high
May Weather15°C (60°F)22 mm (0.9 inches)71%extreme
June Weather19°C (66°F)1 mm (0.0 inches)64%extreme
July Weather20°C (69°F)0 mm (0.0 inches)58%extreme
August Weather21°C (70°F)0 mm (0.0 inches)54%very high
September Weather20°C (68°F)2 mm (0.1 inches)55%very high
October Weather17°C (63°F)24 mm (1.0 inches)62%high
November Weather12°C (55°F)39 mm (1.6 inches)78%moderate
December Weather9°C (49°F)98 mm (3.9 inches)80%moderate

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