Barstow, CA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Barstow now
Loading the National Weather Service forecast…
Barstow weather by the hour
Barstow weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Barstow.
This week in Barstow
Sunrise, sunset and moon in Barstow
What is the weather usually like in Barstow?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 102°F average high
- Decembercoldest month · 35°F average low
- 5.0 inprecipitation per year · 126 mm
- 0.3 insnowfall per year · 1 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Barstow: March to May and October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station BARSTOW, CA US (USC00040521), adjusted for the elevation of Barstow.
Barstow weather month by month
Sunrise and sunset in Barstow through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 6:53 AM | 5:01 PM | 10 h 7 min |
| February | 6:32 AM | 5:32 PM | 11 h 0 min |
| March | 6:56 AM | 6:57 PM | 12 h 0 min |
| April | 6:14 AM | 7:21 PM | 13 h 7 min |
| May | 5:43 AM | 7:45 PM | 14 h 2 min |
| June | 5:32 AM | 8:04 PM | 14 h 32 min |
| July | 5:44 AM | 8:03 PM | 14 h 18 min |
| August | 6:07 AM | 7:37 PM | 13 h 30 min |
| September | 6:30 AM | 6:56 PM | 12 h 26 min |
| October | 6:53 AM | 6:14 PM | 11 h 21 min |
| November | 6:21 AM | 4:44 PM | 10 h 22 min |
| December | 6:47 AM | 4:39 PM | 9 h 52 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Barstow?
Barstow has a hot desert climate. The warmest month is July, with an average high of 102°F (39°C), and the coldest is December, with average lows of 35°F (2°C).
It gets about 5.0 inches (126 mm) of precipitation a year. The wettest month is February and the driest is June.
The best time to visit Barstow is March to May and October. At 2,175 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Barstow
Weather in towns near Barstow
Questions about the weather in Barstow
What is the hottest month in Barstow?
July, with an average high of 102°F (39°C).
What is the coldest month in Barstow?
December, with an average low of 35°F (2°C).
How much does it rain in Barstow?
About 5.0 inches (126 mm) a year; the wettest month is February.
Does it snow in Barstow?
Rarely: less than an inch in an average year.
When is the best time to visit Barstow?
March to May and October, when temperatures are most pleasant and rainy days are fewer.
What climate does Barstow have?
Hot desert (Köppen BWh).
What is the weather like in Barstow in November?
Highs average 68°F and lows 42°F, with about 0.4 inches of precipitation.
What time is sunrise in Barstow?
Around 6:21 AM in mid-November, and sunset around 4:44 PM. Today’s exact times are shown above.
Where does this Barstow weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Barstow.
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