San Clemente Weather in March
Average highs run from 68°F on March 1 to 71°F on March 31, and lows from 46°F to 49°F. Normal precipitation for the month is 1.62 in over about 4 wet days.
March day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
March at a glance
- Average high
- 69°F
- Average low
- 48°F
- Precipitation
- 1.62 in
- Record high
- 90°FMar 17, 1978
- Record low
- 33°FMar 4, 1951
- Chance of a freeze
- 0%
- Daylight
- 11 h 29 min to 12 h 31 min
- Cloud cover
- 44%
- Humidity
- 69%
- Dew point
- 46°F
- Wind
- 6.5 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 |
|---|---|---|---|---|---|
| Mar 1 | 68°F | 46°F | 84°F 2013 | 34°F 1962 | 20% |
| Mar 2 | 68°F | 46°F | 74°F 2017 | 34°F 1971 | 20% |
| Mar 3 | 68°F | 47°F | 82°F 1968 | 34°F 1966 | 20% |
| Mar 4 | 68°F | 47°F | 80°F 1987 | 33°F 1951 | 19% |
| Mar 5 | 68°F | 47°F | 75°F 1968 | 38°F 1945 | 19% |
| Mar 6 | 68°F | 47°F | 75°F 1966 | 36°F 1948 | 18% |
| Mar 7 | 68°F | 47°F | 79°F 1955 | 37°F 1976 | 18% |
| Mar 8 | 69°F | 47°F | 81°F 2026 | 37°F 1961 | 18% |
| Mar 9 | 69°F | 47°F | 83°F 2014 | 38°F 1964 | 17% |
| Mar 10 | 69°F | 47°F | 76°F 1974 | 35°F 1975 | 17% |
| Mar 11 | 69°F | 48°F | 84°F 1959 | 34°F 1975 | 16% |
| Mar 12 | 69°F | 48°F | 83°F 1947 | 36°F 1975 | 16% |
| Mar 13 | 69°F | 48°F | 86°F 2015 | 36°F 1948 | 16% |
| Mar 14 | 69°F | 48°F | 88°F 1951 | 36°F 1950 | 16% |
| Mar 15 | 69°F | 48°F | 82°F 2015 | 36°F 1946 | 15% |
| Mar 16 | 69°F | 48°F | 89°F 1978 | 34°F 1974 | 15% |
| Mar 17 | 69°F | 48°F | 90°F 1978 | 40°F 1962 | 15% |
| Mar 18 | 70°F | 48°F | 90°F 1978 | 37°F 1948 | 15% |
| Mar 19 | 70°F | 48°F | 78°F 2026 | 40°F 2002 | 14% |
| Mar 20 | 70°F | 48°F | 79°F 1959 | 41°F 1948 | 14% |
| Mar 21 | 70°F | 49°F | 80°F 1915 | 36°F 1948 | 14% |
| Mar 22 | 70°F | 49°F | 80°F 1981 | 38°F 1948 | 14% |
| Mar 23 | 70°F | 49°F | 84°F 2022 | 37°F 1948 | 14% |
| Mar 24 | 70°F | 49°F | 81°F 1969 | 36°F 1945 | 13% |
| Mar 25 | 70°F | 49°F | 82°F 1947 | 36°F 1977 | 13% |
| Mar 26 | 70°F | 49°F | 79°F 1988 | 37°F 1948 | 13% |
| Mar 27 | 70°F | 49°F | 78°F 1988 | 40°F 1948 | 13% |
| Mar 28 | 71°F | 49°F | 81°F 2003 | 40°F 1945 | 13% |
| Mar 29 | 71°F | 49°F | 77°F 1950 | 38°F 1973 | 12% |
| Mar 30 | 71°F | 49°F | 81°F 1945 | 38°F 1967 | 12% |
| Mar 31 | 71°F | 49°F | 76°F 2003 | 40°F 1977 | 12% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PDT).
- March 1
- sunrise 6:18 AM, sunset 5:47 PM
- March 31
- sunrise 6:39 AM, sunset 7:10 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00044647 (Laguna Beach), public domain. Records: NOAA GHCN-Daily, station USC00046377, 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.