Barstow Rainfall Forecast

Today 3 Jun
No Rain
Thu 4 Jun
No Rain
Fri 5 Jun
No Rain
Sat 6 Jun
No Rain
Sun 7 Jun
35%
Mon 8 Jun
40%
Tue 9 Jun
30%

Barstow Rainfall Statistics

June Rainfall

St Marys County Airport (14.9 miles)

Total Rainfall 2026
4.7in
Daily Average 2026
0.03in
Wettest Day 1 April, 2026
1.1in
Wet Days 2026
29/154 (19%)
Total Rainfall May
0.6in
Daily Average May
0.02in
Wettest Day 22 May, 2026
0.3in
Wet Days May
8/31 (26%)
Total Rainfall June
–
Daily Average June
–
Wettest Day 3 June, 2026
–
Wet Days June
–

Climate (2010–Present)

St Marys County Airport (14.9 miles)

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Annual Average 2021–2025
41in
Monthly Average 2021–2026
3.3in
Daily Average 2021–2026
0.1in
Wettest Day 23 March, 2024
12.2in

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