May weather forecast and climate
Mount Hamilton, CA

Weather in May

May, the last month of the spring, in Mount Hamilton, is a comfortable month, with average temperature fluctuating between 63.1°F (17.3°C) and 46.2°F (7.9°C).

Temperature

In Mount Hamilton, the average high-temperature slightly increases, from a cool 55.2°F (12.9°C) in April, to a comfortable 63.1°F (17.3°C). The average low-temperature, in Mount Hamilton, California, is 46.2°F (7.9°C).

Rainfall

Throughout May, 0.84" (21.3mm) of precipitation is accumulated. Throughout the year, in Mount Hamilton, 23.63" (600.2mm) of rain is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in May is 14.2h.
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FAQ

What is the temperature in May in Mount Hamilton?

In Mount Hamilton, in May, the average high-temperature is 63.1°F (17.3°C), and the average low-temperature is 46.2°F (7.9°C).

How much does it rain in Mount Hamilton in May?

Throughout May, 0.84" (21.3mm) of precipitation is accumulated.

Does it snow in Mount Hamilton in May?

In May, in Mount Hamilton, it doesn't snow. April is the latest month when it typically snows.

When it does not snow in Mount Hamilton?

May through October are months without snowfall.

How many hours of daylight does Mount Hamilton have in May?

The average length of the day in May in Mount Hamilton is 14.2h.

Average temperature in May
Mount Hamilton, CA

Average temperature in May - Mount Hamilton, CA
  • Average high temperature in May: 63.1°F

The warmest month (with the highest average high temperature) is July (78.7°F).
The month with the lowest average high temperature is January (48.5°F).

  • Average low temperature in May: 46.3°F

The month with the highest average low temperature is July (63.3°F).
The coldest months (with the lowest average low temperature) are February and March (36.7°F).

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Average rainfall in May
Mount Hamilton, CA

Average rainfall in May - Mount Hamilton, CA
  • Average rainfall in May: 0.8"

The wettest month (with the highest rainfall) is January (4.4").
The driest month (with the least rainfall) is July (0").

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Average snowfall in May
Mount Hamilton, CA

Average snowfall in May - Mount Hamilton, CA
  • Average snowfall in May: 0"

The month with the highest snowfall is January (5").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average daylight in May
Mount Hamilton, CA

Average daylight in May - Mount Hamilton, CA
  • Average daylight in May: 14.2h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

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