Isla Vista Weather in January
Average highs run from 64°F on January 1 to 62°F on January 31, and lows from 42°F to 43°F. Normal precipitation for the month is 4.70 in.
January day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
January at a glance
- Average high
- 64°F
- Average low
- 43°F
- Precipitation
- 4.70 in
- Record high
- 87°FJan 16, 2021
- Record low
- 24°FJan 16, 2007
- Chance of a freeze
- 21%
- Daylight
- 9 h 54 min to 10 h 30 min
- Cloud cover
- 47%
- Humidity
- 70%
- Dew point
- 43°F
- Wind
- 8.5 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 |
|---|---|---|---|---|---|
| Jan 1 | 64°F | 42°F | 73°F 1969 | 25°F 1976 | |
| Jan 2 | 64°F | 42°F | 79°F 1980 | 26°F 1976 | |
| Jan 3 | 64°F | 42°F | 78°F 2001 | 28°F 1976 | |
| Jan 4 | 64°F | 42°F | 79°F 1953 | 27°F 1949 | |
| Jan 5 | 64°F | 42°F | 76°F 2003 | 27°F 1949 | |
| Jan 6 | 64°F | 42°F | 82°F 2015 | 27°F 1961 | |
| Jan 7 | 64°F | 42°F | 86°F 1962 | 29°F 1950 | |
| Jan 8 | 64°F | 42°F | 79°F 2021 | 28°F 1982 | |
| Jan 9 | 64°F | 43°F | 83°F 1948 | 30°F 1944 | |
| Jan 10 | 64°F | 43°F | 76°F 2000 | 26°F 1949 | |
| Jan 11 | 64°F | 43°F | 82°F 1986 | 30°F 1987 | |
| Jan 12 | 64°F | 43°F | 79°F 1986 | 29°F 1989 | |
| Jan 13 | 64°F | 43°F | 86°F 1991 | 26°F 1963 | |
| Jan 14 | 64°F | 43°F | 84°F 2021 | 26°F 2007 | |
| Jan 15 | 64°F | 43°F | 82°F 2014 | 25°F 2007 | |
| Jan 16 | 64°F | 43°F | 87°F 2021 | 24°F 2007 | |
| Jan 17 | 64°F | 43°F | 85°F 2014 | 26°F 1987 | |
| Jan 18 | 64°F | 43°F | 80°F 1994 | 28°F 1943 | |
| Jan 19 | 64°F | 43°F | 80°F 2005 | 28°F 2007 | |
| Jan 20 | 64°F | 43°F | 78°F 2009 | 30°F 1987 | |
| Jan 21 | 63°F | 43°F | 86°F 1942 | 31°F 1963 | |
| Jan 22 | 63°F | 43°F | 83°F 1950 | 30°F 2007 | |
| Jan 23 | 63°F | 43°F | 78°F 1953 | 30°F 2007 | |
| Jan 24 | 63°F | 43°F | 79°F 1951 | 30°F 2002 | |
| Jan 25 | 63°F | 43°F | 79°F 1951 | 31°F 2002 | |
| Jan 26 | 63°F | 43°F | 85°F 2012 | 31°F 1950 | |
| Jan 27 | 63°F | 43°F | 78°F 1986 | 30°F 1950 | |
| Jan 28 | 63°F | 43°F | 81°F 1976 | 30°F 1957 | |
| Jan 29 | 63°F | 43°F | 82°F 1953 | 29°F 1975 | |
| Jan 30 | 62°F | 43°F | 81°F 1962 | 31°F 1968 | |
| Jan 31 | 62°F | 43°F | 84°F 2003 | 30°F 2002 |
Chance of rain
Sunrise and sunset
Times for 2026, local time (PST).
- January 1
- sunrise 7:06 AM, sunset 5:00 PM
- January 31
- sunrise 6:58 AM, sunset 5:28 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.