Barstow Weather in April
Average highs run from 74°F on April 1 to 81°F on April 30, and lows from 46°F to 53°F. Normal precipitation for the month is 0.30 in over about 1 wet days.
April day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
April at a glance
- Average high
- 77°F
- Average low
- 49°F
- Precipitation
- 0.30 in
- Record high
- 103°FApr 22, 2012
- Record low
- 28°FApr 3, 1945
- Chance of a freeze
- 6%
- Days of 90°F or more
- 2.9
- Daylight
- 12 h 35 min to 13 h 35 min
- Cloud cover
- 33%
- Humidity
- 43%
- Dew point
- 32°F
- Wind
- 11.4 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Apr 1 | 74°F | 46°F | 95°F 2011 | 34°F 2005 | 6% | 0% |
| Apr 2 | 74°F | 47°F | 98°F 1959 | 37°F 1963 | 6% | 0% |
| Apr 3 | 74°F | 47°F | 95°F 1961 | 28°F 1945 | 6% | 0% |
| Apr 4 | 74°F | 47°F | 99°F 1961 | 31°F 1945 | 6% | 0% |
| Apr 5 | 75°F | 47°F | 96°F 1960 | 33°F 2009 | 6% | 0% |
| Apr 6 | 75°F | 47°F | 98°F 1989 | 33°F 2023 | 6% | 0% |
| Apr 7 | 75°F | 48°F | 98°F 1989 | 38°F 2012 | 5% | 0% |
| Apr 8 | 75°F | 48°F | 100°F 1989 | 36°F 2011 | 5% | 0% |
| Apr 9 | 75°F | 48°F | 99°F 1989 | 31°F 1953 | 5% | 0% |
| Apr 10 | 76°F | 48°F | 99°F 1989 | 34°F 1945 | 5% | 0% |
| Apr 11 | 76°F | 48°F | 96°F 2025 | 32°F 1953 | 5% | 0% |
| Apr 12 | 76°F | 49°F | 92°F 1990 | 37°F 1953 | 5% | 0% |
| Apr 13 | 76°F | 49°F | 96°F 1990 | 36°F 1945 | 5% | 0% |
| Apr 14 | 77°F | 49°F | 98°F 2002 | 41°F 1972 | 5% | 0% |
| Apr 15 | 77°F | 49°F | 96°F 1947 | 38°F 1945 | 5% | 0% |
| Apr 16 | 77°F | 49°F | 96°F 1987 | 37°F 1998 | 5% | 0% |
| Apr 17 | 77°F | 50°F | 98°F 1989 | 38°F 1944 | 4% | 0% |
| Apr 18 | 77°F | 50°F | 98°F 1994 | 41°F 1963 | 4% | 0% |
| Apr 19 | 78°F | 50°F | 99°F 1994 | 38°F 2007 | 4% | 0% |
| Apr 20 | 78°F | 50°F | 99°F 1994 | 36°F 1966 | 4% | 0% |
| Apr 21 | 78°F | 51°F | 99°F 1950 | 35°F 1957 | 4% | 0% |
| Apr 22 | 78°F | 51°F | 103°F 2012 | 33°F 1963 | 4% | 0% |
| Apr 23 | 79°F | 51°F | 101°F 1949 | 40°F 1968 | 4% | 0% |
| Apr 24 | 79°F | 51°F | 99°F 1949 | 40°F 1961 | 4% | 0% |
| Apr 25 | 79°F | 52°F | 98°F 2019 | 40°F 1989 | 4% | 0% |
| Apr 26 | 79°F | 52°F | 99°F 1992 | 42°F 1952 | 4% | 0% |
| Apr 27 | 80°F | 52°F | 99°F 2000 | 35°F 1955 | 4% | 0% |
| Apr 28 | 80°F | 52°F | 98°F 2007 | 42°F 1970 | 4% | 0% |
| Apr 29 | 80°F | 53°F | 101°F 2020 | 41°F 1967 | 4% | 0% |
| Apr 30 | 81°F | 53°F | 99°F 1981 | 43°F 1951 | 4% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PDT).
- April 1
- sunrise 6:35 AM, sunset 7:10 PM
- April 30
- sunrise 5:58 AM, sunset 7:33 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00040521 (Barstow), public domain. Records: NOAA GHCN-Daily, station USW00023161, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.