Best time to visit Barstow, CA

A month-by-month travel weather guide based on NOAA 30-year climate normals.

The most comfortable travel window in Barstow runs from February through May — 4 months of pleasant temperatures and modest rainfall.

January Cool
High
59.0°F
Low
35.3°F
Precip
0.76 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 9h 54m

February Good
High
62.8°F
Low
39.4°F
Precip
0.98 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 10h 44m

March Good
High
69.7°F
Low
44.2°F
Precip
0.59 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 11h 47m

April Good
High
76.9°F
Low
49.4°F
Precip
0.30 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 12h 53m

May Good
High
85.7°F
Low
56.9°F
Precip
0.06 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 13h 50m

June Hot
High
96.0°F
Low
65.0°F
Precip
0.04 in

Summer heat. Avoid midday exertion; aim for morning and evening activities.

Daylight ≈ 14h 18m

July Hot
High
102.1°F
Low
71.8°F
Precip
0.26 in

Summer heat. Avoid midday exertion; aim for morning and evening activities.

Daylight ≈ 14h 8m

August Hot
High
101.0°F
Low
70.4°F
Precip
0.17 in

Summer heat. Avoid midday exertion; aim for morning and evening activities.

Daylight ≈ 13h 19m

September Hot
High
93.3°F
Low
63.3°F
Precip
0.25 in

Summer heat. Avoid midday exertion; aim for morning and evening activities.

Daylight ≈ 12h 12m

October Good
High
80.9°F
Low
52.6°F
Precip
0.35 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 11h 6m

November Good
High
67.5°F
Low
41.6°F
Precip
0.40 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 10h 8m

December Cool
High
57.4°F
Low
34.9°F
Precip
0.80 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 9h 40m

Looking for similar climates? See Barstow's climate twins. Or jump straight to the full climate profile.