March weather in Barstow, CA
The average temperature in Barstow in March is 57.0°F (44.2°F–69.7°F). Average precipitation: 0.59 inches.
March is a spring month in Barstow, and is cooler than the annual average of 65.7°F. Daily temperatures swing about 25.5°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 11h 47m. For travel, March is a comfortable month to visit.
Avg High
69.7°F
Avg Low
44.2°F
Precipitation
0.59 in
Daylight
11h 47m
March records in Barstow
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 84.9°F (2026) | 28.0°F (1997) | 1.52 in (1983) |
| March 2 | 82.9°F (2016) | 23.0°F (1991) | 1.18 in (2019) |
| March 3 | 87.1°F (2016) | 28.0°F (2012) | 0.60 in (1983) |
| March 4 | 84.9°F (1986) | 26.1°F (2002) | 0.87 in (2005) |
| March 5 | 91.0°F (1986) | 26.1°F (1985) | 0.22 in (1981) |
| March 6 | 86.0°F (1986) | 28.9°F (1985) | 0.40 in (1987) |
| March 7 | 82.9°F (1990) | 28.9°F (1984) | 0.60 in (1987) |
| March 8 | 87.1°F (1989) | 28.9°F (1984) | 0.35 in (2013) |
| March 9 | 91.0°F (1989) | 34.0°F (1985) | 0.10 in (1986) |
| March 10 | 86.0°F (1989) | 30.9°F (2009) | 0.70 in (1986) |
| March 11 | 86.0°F (1997) | 30.0°F (1988) | 0.80 in (2018) |
| March 12 | 87.1°F (1997) | 30.9°F (1988) | 0.20 in (2019) |
| March 13 | 90.0°F (2007) | 28.0°F (1989) | 1.16 in (2020) |
| March 14 | 90.0°F (2007) | 28.9°F (1988) | 0.31 in (1998) |
| March 15 | 88.0°F (2017) | 30.9°F (2002) | 0.38 in (2023) |
| March 16 | 89.1°F (2007) | 28.9°F (1999) | 0.85 in (2003) |
| March 17 | 90.0°F (2007) | 34.0°F (1988) | 0.28 in (1982) |
| March 18 | 91.0°F (2026) | 30.0°F (1995) | 0.45 in (1982) |
| March 19 | 95.0°F (2026) | 30.0°F (2002) | 0.04 in (2006) |
| March 20 | 95.0°F (2026) | 32.0°F (1982) | 0.65 in (1992) |
| March 21 | 96.1°F (2026) | 32.0°F (1987) | 0.26 in (2023) |
| March 22 | 91.9°F (2026) | 27.0°F (1984) | 0.40 in (1987) |
| March 23 | 91.0°F (2026) | 28.0°F (1995) | 0.28 in (1995) |
| March 24 | 93.0°F (2026) | 32.0°F (1991) | 0.54 in (1983) |
| March 25 | 93.0°F (2026) | 26.1°F (1985) | 0.22 in (1989) |
| March 26 | 93.9°F (2026) | 33.1°F (1990) | 0.18 in (2012) |
| March 27 | 91.0°F (2026) | 28.9°F (1984) | 0.70 in (1992) |
| March 28 | 91.0°F (2026) | 33.1°F (1991) | 0.16 in (1998) |
| March 29 | 90.0°F (2015) | 33.1°F (1985) | 0.11 in (2006) |
| March 30 | 91.0°F (2026) | 28.0°F (1988) | 0.27 in (2024) |
| March 31 | 89.1°F (1986) | 34.0°F (2009) | 0.25 in (1992) |