The weather in Barstow in December is very cold with temperatures between 4°C and 12°C, warm clothes are a must.
Barstow is going to be cold and wet in the month of December. Expect low temperatures and a few days of rain, so be sure to bundle up to avoid catching a cold.
Our weather forecast can give you a great sense of what weather to expect in Barstow in December 2024.
If you’re planning to visit Barstow in the near future, we highly recommend that you review the 14 day weather forecast for Barstow before you arrive.
Temperatures
12° / 4°
Rainy Days
2
Snowy Days
0
Dry Days
29
Rainfall
23
mm
Sun Hours
9.5
Hrs