Isla Vista Weather in April
Average highs run from 65°F on April 1 to 67°F on April 30, and lows from 47°F to 49°F. Normal precipitation for the month is 1.04 in.
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
- 65°F
- Average low
- 48°F
- Precipitation
- 1.04 in
- Record high
- 96°FApr 5, 1989
- Record low
- 33°FApr 3, 1945
- Chance of a freeze
- 0%
- Daylight
- 12 h 35 min to 13 h 33 min
- Cloud cover
- 37%
- Humidity
- 71%
- Dew point
- 46°F
- Wind
- 10.1 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Apr 1 | 65°F | 47°F | 87°F 1959 | 38°F 1975 | |
| Apr 2 | 65°F | 47°F | 91°F 1950 | 38°F 1999 | |
| Apr 3 | 65°F | 47°F | 88°F 1950 | 33°F 1945 | |
| Apr 4 | 65°F | 47°F | 94°F 1989 | 39°F 1945 | |
| Apr 5 | 65°F | 47°F | 96°F 1989 | 37°F 1976 | |
| Apr 6 | 65°F | 47°F | 96°F 1989 | 39°F 1955 | |
| Apr 7 | 65°F | 47°F | 92°F 2022 | 38°F 2012 | |
| Apr 8 | 65°F | 47°F | 90°F 2022 | 36°F 2001 | |
| Apr 9 | 65°F | 47°F | 87°F 2018 | 34°F 1945 | |
| Apr 10 | 65°F | 47°F | 84°F 1955 | 35°F 1999 | |
| Apr 11 | 65°F | 47°F | 87°F 1947 | 39°F 1945 | |
| Apr 12 | 65°F | 47°F | 89°F 2008 | 39°F 1976 | |
| Apr 13 | 65°F | 47°F | 90°F 1947 | 37°F 1961 | |
| Apr 14 | 65°F | 48°F | 88°F 1964 | 39°F 2021 | |
| Apr 15 | 65°F | 48°F | 95°F 1966 | 40°F 1970 | |
| Apr 16 | 65°F | 48°F | 82°F 1999 | 38°F 1975 | |
| Apr 17 | 65°F | 48°F | 86°F 2016 | 35°F 1944 | |
| Apr 18 | 65°F | 48°F | 79°F 1992 | 37°F 1968 | |
| Apr 19 | 65°F | 48°F | 87°F 2009 | 39°F 1972 | |
| Apr 20 | 66°F | 48°F | 94°F 1958 | 37°F 1961 | |
| Apr 21 | 66°F | 48°F | 87°F 1987 | 37°F 1968 | |
| Apr 22 | 66°F | 48°F | 88°F 2020 | 38°F 1968 | |
| Apr 23 | 66°F | 48°F | 92°F 2020 | 37°F 1961 | |
| Apr 24 | 66°F | 49°F | 87°F 1985 | 36°F 1960 | |
| Apr 25 | 66°F | 49°F | 88°F 1948 | 39°F 2009 | |
| Apr 26 | 66°F | 49°F | 88°F 1993 | 39°F 1989 | |
| Apr 27 | 66°F | 49°F | 95°F 2004 | 38°F 1984 | |
| Apr 28 | 66°F | 49°F | 86°F 2004 | 39°F 1994 | |
| Apr 29 | 67°F | 49°F | 85°F 2014 | 39°F 1948 | |
| Apr 30 | 67°F | 49°F | 90°F 2014 | 40°F 1990 |
Chance of rain
Sunrise and sunset
Times for 2026, local time (PDT).
- April 1
- sunrise 6:46 AM, sunset 7:21 PM
- April 30
- sunrise 6:10 AM, sunset 7:43 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00053152 (Santa Barbara 11 W), public domain. Records: NOAA GHCN-Daily, station USW00023190, 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.