San Gregorio
California, USA
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
San Gregorio, CA

January, the same as December, in San Gregorio, California, is another mild winter month, with average temperature fluctuating between 40.3°F (4.6°C) and 60.1°F (15.6°C).

Temperature

January and March, with an average high-temperature of 60.1°F (15.6°C), are the coldest months.

Rainfall

The month with the most rainfall in San Gregorio is January when 5.7" (145mm) of precipitation is typically aggregated.

Daylight

In San Gregorio, the average length of the day in January is 9.9h.

What are the coldest months in San Gregorio?

January and March, with an average high-temperature of 60.1°F (15.6°C), are the coldest months.

What is the temperature in January in San Gregorio?

In San Gregorio, in January, the average high-temperature is 60.1°F (15.6°C), and the average low-temperature is 40.3°F (4.6°C).

How much does it rain in San Gregorio in January?

In San Gregorio, California, in January, 5.7" (145mm) of precipitation is typically accumulated.

What is the wettest month in San Gregorio?

January is the month with the most rainfall, with 5.7" (145mm) of accumulated precipitation.

What is the average length of the day in January in San Gregorio?

In San Gregorio, California, the average length of the day in January is 9.9h.
Average temperature in January - San Gregorio, CA
  • Average high temperature in January: 60.1°F

The warmest month (with the highest average high temperature) is September (72.5°F).
Months with the lowest average high temperature are January and March (60.1°F).

  • Average low temperature in January: 40.3°F

The month with the highest average low temperature is August (51.1°F).
The coldest month (with the lowest average low temperature) is December (39°F).

Average rainfall in January - San Gregorio, CA
  • Average rainfall in January: 5.7"

The wettest month (with the highest rainfall) is January (5.7").
The driest month (with the lowest rainfall) is July (0.1").

Average daylight in January - San Gregorio, CA
  • Average daylight in January: 9.9h

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