October weather forecast and climate
San Rafael, CA

What is the temperature in October in San Rafael?

In October, in San Rafael, the average high-temperature is 73°F (22.8°C), and the average low-temperature is 51.1°F (10.6°C).

How much does it rain in San Rafael in October?

In San Rafael, California, during October, the rain falls for 3.4 days and regularly aggregates up to 1.3" (32.8mm) of precipitation.
Average temperature in October - San Rafael, CA
  • Average high temperature in October: 73°F

Warmest months (with the highest average high temperature) are July and August (80°F).
Months with the lowest average high temperature are January and December (55°F).

  • Average low temperature in October: 51°F

Months with the highest average low temperature are July and August (55°F).
The coldest month (with the lowest average low temperature) is December (41°F).

Average rainfall in October - San Rafael, CA
  • Average rainfall in October: 1.3"

The wettest month (with the highest rainfall) is February (7.9").
The driest month (with the lowest rainfall) is July (0").

Average rainfall days in October - San Rafael, CA
  • Average rainfall days in October: 3.4 days

The month with the highest number of rainy days is January (12.2 days).
The month with the lowest number of rainy days is July (0 days).

Average daylight in October - San Rafael, CA
  • Average daylight in October: 11.2h

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.6h).