April weather in Barstow, CA
The average temperature in Barstow in April is 63.1°F (49.4°F–76.9°F). Average precipitation: 0.30 inches.
April is a spring month in Barstow, and is cooler than the annual average of 65.7°F. Daily temperatures swing about 27.5°F between overnight low and afternoon high. Expect about 1 days with precipitation. Daylight averages about 12h 53m. For travel, April is a comfortable month to visit.
Avg High
76.9°F
Avg Low
49.4°F
Precipitation
0.30 in
Daylight
12h 53m
April records in Barstow
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 89.1°F (1986) | 30.9°F (1982) | 0.78 in (1982) |
| April 2 | 93.0°F (2011) | 30.0°F (1999) | 0.08 in (2004) |
| April 3 | 93.0°F (2011) | 32.0°F (1999) | 0.15 in (2004) |
| April 4 | 90.0°F (2000) | 34.0°F (2023) | 0.01 in (1998) |
| April 5 | 90.0°F (2000) | 36.0°F (2023) | 0.51 in (2006) |
| April 6 | 95.0°F (1989) | 34.0°F (2010) | 0.09 in (1986) |
| April 7 | 95.0°F (1989) | 32.0°F (1983) | 0.41 in (2020) |
| April 8 | 98.1°F (1989) | 34.0°F (2011) | 1.00 in (2020) |
| April 9 | 90.0°F (1985) | 30.0°F (2011) | 0.80 in (2016) |
| April 10 | 96.1°F (1989) | 30.9°F (1984) | 0.44 in (2020) |
| April 11 | 93.9°F (1989) | 30.0°F (1984) | 0.14 in (1982) |
| April 12 | 93.0°F (2025) | 37.0°F (1983) | 0.30 in (2010) |
| April 13 | 91.9°F (1985) | 34.0°F (1983) | 0.41 in (1988) |
| April 14 | 95.0°F (2002) | 35.1°F (1983) | 0.98 in (2003) |
| April 15 | 93.0°F (1984) | 37.0°F (2009) | 0.51 in (2024) |
| April 16 | 95.0°F (1987) | 34.0°F (1998) | 0.11 in (1995) |
| April 17 | 93.0°F (1989) | 32.0°F (1995) | 0.01 in (2004) |
| April 18 | 95.0°F (1989) | 37.9°F (2026) | 0.13 in (2000) |
| April 19 | 93.9°F (1989) | 30.9°F (1984) | 0.01 in (1995) |
| April 20 | 93.9°F (1994) | 39.0°F (1991) | 0.23 in (1988) |
| April 21 | 93.9°F (1994) | 33.1°F (1985) | 0.03 in (1983) |
| April 22 | 96.1°F (2012) | 30.9°F (1988) | 0.22 in (2010) |
| April 23 | 97.0°F (2012) | 37.9°F (1991) | 0.13 in (2015) |
| April 24 | 93.9°F (2012) | 39.0°F (1988) | 0.10 in (2002) |
| April 25 | 95.0°F (1987) | 33.1°F (1985) | 0.00 in (1981) |
| April 26 | 95.0°F (1996) | 37.0°F (1986) | 0.16 in (2012) |
| April 27 | 95.0°F (1987) | 36.0°F (1984) | 0.00 in (1981) |
| April 28 | 96.1°F (1992) | 35.1°F (1984) | 0.09 in (2005) |
| April 29 | 96.1°F (2007) | 36.0°F (1988) | 0.36 in (1983) |
| April 30 | 98.1°F (1981) | 39.9°F (1999) | 0.14 in (2016) |