Paso Robles
California, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Paso Robles, CA

The bright and warm early sun rises over the Valley Oak vineyard farm in Paso Robles, California, and view of small hills and a few clouds in the sky
The bright and warm early sun rises over the Valley Oak vineyard farm in Paso Robles, California, and view of small hills and a few clouds in the sky
December, the first month of the winter, in Paso Robles, is still a mild month, with average temperature ranging between max 60.6°F (15.9°C) and min 32.4°F (0.2°C).

Temperature

The coldest month is December, with an average high-temperature of 60.6°F (15.9°C) and an average low-temperature of 32.4°F (0.2°C).

Rainfall

In Paso Robles, during December, the rain falls for 7.8 days and regularly aggregates up to 2.4" (61.2mm) of precipitation. Throughout the year, in Paso Robles, there are 48.4 rainfall days, and 15.2" (386.1mm) of precipitation is accumulated.

Daylight

The month with the shortest days in Paso Robles is December, with an average of 9.8h of daylight.

What is the coldest month in Paso Robles?

The coldest month is December, with an average high-temperature of 60.6°F (15.9°C) and an average low-temperature of 32.4°F (0.2°C).

What is the temperature in December in Paso Robles?

In Paso Robles, in December, the average high-temperature is 60.6°F (15.9°C), and the average low-temperature is 32.4°F (0.2°C).

How many days does it rain in December in Paso Robles?

In December, in Paso Robles, the rain falls for 7.8 days. Throughout December, 2.4" (61.2mm) of precipitation is accumulated.

What is the month with the shortest days in Paso Robles?

With an average of 9.8h of daylight, December has the shortest days of the year in Paso Robles, California.

What is the average length of the day in December in Paso Robles?

The average length of the day in December in Paso Robles is 9.8h.
Average temperature in December - Paso Robles, CA
  • Average high temperature in December: 60.6°F

The warmest month (with the highest average high temperature) is August (91.7°F).
The month with the lowest average high temperature is December (60.6°F).

  • Average low temperature in December: 32.3°F

The month with the highest average low temperature is July (52.6°F).
The coldest month (with the lowest average low temperature) is December (32.3°F).

Average rainfall in December - Paso Robles, CA
  • Average rainfall in December: 2.4"

The wettest month (with the highest rainfall) is January (3.3").
Driest months (with the lowest rainfall) are June, July and August (0").

Average rainfall days in December - Paso Robles, CA
  • Average rainfall days in December: 7.8 days

The month with the highest number of rainy days is February (9.3 days).
The month with the lowest number of rainy days is August (0.2 days).

Average daylight in December - Paso Robles, CA
  • Average daylight in December: 9.8h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).