Barstow
California, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Barstow, CA

The vast desert region of Mojave, with the modern section of the Barstow residential community in California
The vast desert region of Mojave, with the modern section of the Barstow residential community in California
December, the first month of the winter, in Barstow, is still a mild month, with average temperature ranging between min 36°F (2.2°C) and max 60.1°F (15.6°C).

Temperature

The coldest month is December, with an average high-temperature of 60.1°F (15.6°C) and an average low-temperature of 36°F (2.2°C).

Rainfall

Throughout December, 0.6" (14.5mm) of precipitation is accumulated. During the entire year, Barstow aggregates up to 4.1" (104.6mm) of precipitation.

Daylight

December has the shortest days of the year, with an average of 9.8h of daylight.

What is the coldest month in Barstow?

With an average high-temperature of 60.1°F (15.6°C) and an average low-temperature of 36°F (2.2°C), December is the coldest month in Barstow, California.

What is the temperature in December in Barstow?

In Barstow, in December, the average high-temperature is 60.1°F (15.6°C), and the average low-temperature is 36°F (2.2°C).

How much does it rain in Barstow in December?

In Barstow, California, in December, 0.6" (14.5mm) of precipitation is typically accumulated.

What is the month with the shortest days in Barstow?

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

What is the average length of the day in December in Barstow?

In Barstow, the average length of the day in December is 9.8h.
Average temperature in December - Barstow, CA
  • Average high temperature in December: 60°F

The warmest month (with the highest average high temperature) is July (105°F).
The month with the lowest average high temperature is December (60°F).

  • Average low temperature in December: 36°F

The month with the highest average low temperature is July (74°F).
The coldest month (with the lowest average low temperature) is December (36°F).

Average rainfall in December - Barstow, CA
  • Average rainfall in December: 0.6"

The wettest month (with the highest rainfall) is February (0.7").
Driest months (with the lowest rainfall) are May and June (0.1").

Average daylight in December - Barstow, 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).