Half Moon Bay Weather in February
Average highs run from 60°F on February 1 to 60°F on February 28, and lows from 43°F to 43°F. Normal precipitation for the month is 4.73 in over about 14 wet days.
February day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
February at a glance
- Average high
- 60°F
- Average low
- 43°F
- Precipitation
- 4.73 in
- Record high
- 79°FFeb 27, 2026
- Record low
- 22°FFeb 3, 2003
- Chance of a freeze
- 31%
- Daylight
- 10 h 21 min to 11 h 21 min
- Cloud cover
- 61%
- Humidity
- 83%
- Dew point
- 47°F
- Wind
- 10.7 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 |
|---|---|---|---|---|---|
| Feb 1 | 60°F | 43°F | 74°F 2018 | 31°F 2023 | 46% |
| Feb 2 | 60°F | 43°F | 75°F 2018 | 31°F 2003 | 46% |
| Feb 3 | 60°F | 43°F | 77°F 2018 | 22°F 2003 | 46% |
| Feb 4 | 60°F | 43°F | 78°F 2018 | 30°F 1989 | 46% |
| Feb 5 | 60°F | 43°F | 76°F 2018 | 28°F 1989 | 47% |
| Feb 6 | 60°F | 43°F | 76°F 1987 | 29°F 1989 | 47% |
| Feb 7 | 60°F | 43°F | 75°F 1987 | 30°F 2001 | 47% |
| Feb 8 | 60°F | 43°F | 77°F 1987 | 32°F 2004 | 47% |
| Feb 9 | 60°F | 43°F | 77°F 2006 | 31°F 2013 | 47% |
| Feb 10 | 60°F | 43°F | 78°F 2022 | 32°F 2003 | 47% |
| Feb 11 | 59°F | 43°F | 78°F 2022 | 32°F 1946 | 47% |
| Feb 12 | 59°F | 43°F | 77°F 1971 | 33°F 1949 | 48% |
| Feb 13 | 59°F | 43°F | 73°F 1943 | 33°F 1949 | 48% |
| Feb 14 | 59°F | 43°F | 75°F 1997 | 29°F 1990 | 48% |
| Feb 15 | 59°F | 43°F | 75°F 2015 | 31°F 2008 | 48% |
| Feb 16 | 59°F | 43°F | 75°F 2016 | 29°F 2006 | 48% |
| Feb 17 | 59°F | 43°F | 74°F 1977 | 31°F 2004 | 48% |
| Feb 18 | 59°F | 43°F | 77°F 2007 | 30°F 2019 | 49% |
| Feb 19 | 60°F | 43°F | 73°F 1995 | 30°F 2019 | 49% |
| Feb 20 | 60°F | 43°F | 75°F 1995 | 28°F 2018 | 49% |
| Feb 21 | 60°F | 43°F | 72°F 1964 | 31°F 2006 | 49% |
| Feb 22 | 60°F | 43°F | 75°F 1985 | 30°F 2006 | 49% |
| Feb 23 | 60°F | 43°F | 76°F 1985 | 30°F 2018 | 49% |
| Feb 24 | 60°F | 43°F | 74°F 1947 | 28°F 2018 | 49% |
| Feb 25 | 60°F | 43°F | 76°F 1954 | 29°F 2022 | 49% |
| Feb 26 | 60°F | 43°F | 75°F 2026 | 31°F 2011 | 49% |
| Feb 27 | 60°F | 43°F | 79°F 2026 | 31°F 2011 | 49% |
| Feb 28 | 60°F | 43°F | 77°F 2026 | 32°F 2018 | 49% |
| Feb 29 | 60°F | 43°F | 74°F 1992 | 35°F 1948 | 49% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PST).
- February 1
- sunrise 7:13 AM, sunset 5:34 PM
- February 28
- sunrise 6:42 AM, sunset 6:03 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00043714 (Half Moon Bay), public domain. Records: NOAA GHCN-Daily, station USC00043714, 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.