Climate of Barstow

Barstow has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Barstow is 12° degrees and there is about 349 mm of rain in a year. It is dry for 161 days a year with an average humidity of 74% and an UV-index of 3.

Climate averages for the whole year

Day: the average daily temperature during the day is between -2°C and 28°C
Night:the average nighttime temperature is between -9°C and 10°C
Rain: it rains 156 days and there is a total of approximately 348 mm rainfall
Snow: it snows an average of 52 days per year
Sun hours: throughout the year there are 2922 sun hours

Maximum temperature:	between -2°C and 28°C
Warmest month:	28°C in July
Coldest month:	-2°C in December
Night temperature:	between -9°C and 10°C
Dry days:	157 days
Days with rain:	156 days
Days with snow:	52 days
Total rain sum:	348 mm
Hours of sunshine:	2922 hours

Climate of Barstow
Temperature graph
Precipitation graph
Climate chart of Barstow
The best travel time for Barstow
Climate of Barstow by month
Experiences with the weather of Barstow

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Barstow.

Precipitation graph

This graph shows the average amount of rainfall per month for Barstow.

Climate table of Barstow

In this climate table you can see at a glance what the average weather per month is for Barstow. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Barstow might be like in a given month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Day temp. (°C)	-1	0	5	11	18	21	28	28	21	12	3	-2
Night temp. (°C)	-9	-9	-4	-1	3	6	9	10	6	1	-4	-9
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Precipitation (mm)	29	29	45	36	32	35	12	8	14	31	43	34
Days with rain	13	11	19	18	16	15	8	6	9	12	17	12
Days with snow	11	12	7	2	-	-	-	-	-	-	7	13
Dry days	7	5	5	10	15	15	23	25	21	19	6	6
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sun hours per day	4	4	6	10	11	11	12	12	11	6	5	5
Wind force (Bft)	1	1	2	2	2	2	2	2	2	2	2	1
UV-index	1	1	2	3	4	5	6	4	4	2	1	2

Best time to visit Barstow

The best time to visit Barstow in the state of Washington is from May through September. In this period you have a warm temperature and almost no precipitation. The highest average temperature in Barstow is 28°C in July and the lowest is -2°C in December.

Climate of Barstow by month

What is the average climate in a given month for Barstow? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

January