October weather forecast
Mount Hamilton, CA

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Weather in October

October, the same as September, is another enjoyable autumn month in Mount Hamilton, California, with an average temperature ranging between min 50.7°F (10.4°C) and max 65.3°F (18.5°C).

Temperature

October's arrival subtly correlates with a reduction in the average high-temperature, down from a warm 74.1°F (23.4°C) in September to a refreshing 65.3°F (18.5°C). During October, Mount Hamilton records an average temperature of 50.7°F (10.4°C) at night.

Rainfall

During October, Mount Hamilton regularly aggregates up to 1.22" (31mm) of precipitation. During the entire year, Mount Hamilton aggregates up to 23.62" (600mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In Mount Hamilton, the average length of the day in October is 11h and 13min.
On the first day of the month, sunrise is at 7:02 am and sunset at 6:49 pm. On the last day of October, sunrise is at 7:31 am and sunset at 6:09 pm PDT.
Updated: Aug 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October?

The high-temperature, in October, in Mount Hamilton, records 65.3°F (18.5°C), while the low-temperature is 50.7°F (10.4°C).

How much does it rain in October?

Throughout October, 1.22" (31mm) of precipitation is accumulated.

When it does not snow?

In Mount Hamilton, snow does not fall in May through October.

Does it snow in October?

In Mount Hamilton, in October, it doesn't snow. In November, it regularly snows.

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

In October, the average day length is 11h and 13min.

What time are sunrise and sunset in October?

On the first day of October, sunrise is at 7:02 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 6:09 pm PDT.

Average temperature in October
Mount Hamilton, CA

Average temperature in October - Mount Hamilton, CA
  • Average high temperature in October: 65.3°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 October: 50.7°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).

Average rainfall in October
Mount Hamilton, CA

Average rainfall in October - Mount Hamilton, CA
  • Average rainfall in October: 1.2"

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

Average snowfall in October
Mount Hamilton, CA

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

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

Average daylight in October
Mount Hamilton, CA

Average daylight in October - Mount Hamilton, CA
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

Mount Hamilton, California, USA

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