San Rafael Weather in March
Average highs run from 33°C on March 1 to 33°C on March 31, and lows from 25°C to 25°C. Normal precipitation for the month is 19 mm over about 3 wet days.
March day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
March at a glance
- Average high
- 33°C
- Average low
- 25°C
- Precipitation
- 19 mm
- Reanalysis high
- 38°CMar 13, 1993
- Reanalysis low
- 22°CMar 9, 2009
- Daylight
- 11 h 55 min to 12 h 14 min
- Cloud cover
- 31%
- Humidity
- 67%
- Dew point
- 21°C
- Wind
- 27.7 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| Mar 1 | 33°C | 25°C | 35°C 2013 | 23°C 2001 | 8% |
| Mar 2 | 33°C | 25°C | 35°C 2010 | 22°C 1997 | 8% |
| Mar 3 | 33°C | 25°C | 36°C 2010 | 22°C 1997 | 8% |
| Mar 4 | 33°C | 25°C | 37°C 1998 | 23°C 1997 | 8% |
| Mar 5 | 33°C | 25°C | 36°C 2001 | 23°C 1997 | 8% |
| Mar 6 | 33°C | 25°C | 35°C 2020 | 23°C 1994 | 9% |
| Mar 7 | 33°C | 25°C | 35°C 1998 | 22°C 2003 | 10% |
| Mar 8 | 33°C | 25°C | 37°C 1998 | 23°C 2003 | 10% |
| Mar 9 | 33°C | 25°C | 36°C 1998 | 22°C 2009 | 11% |
| Mar 10 | 33°C | 25°C | 36°C 2001 | 23°C 2003 | 12% |
| Mar 11 | 33°C | 25°C | 36°C 2018 | 23°C 2009 | 12% |
| Mar 12 | 33°C | 25°C | 37°C 2018 | 23°C 2009 | 12% |
| Mar 13 | 33°C | 25°C | 38°C 1993 | 23°C 1994 | 13% |
| Mar 14 | 33°C | 25°C | 36°C 1993 | 23°C 1994 | 12% |
| Mar 15 | 33°C | 25°C | 35°C 1991 | 23°C 1994 | 13% |
| Mar 16 | 33°C | 25°C | 35°C 2007 | 24°C 2011 | 14% |
| Mar 17 | 33°C | 25°C | 35°C 2014 | 24°C 2001 | 15% |
| Mar 18 | 33°C | 25°C | 35°C 2014 | 23°C 2000 | 15% |
| Mar 19 | 33°C | 25°C | 36°C 2016 | 23°C 1991 | 14% |
| Mar 20 | 33°C | 25°C | 36°C 2016 | 23°C 1991 | 15% |
| Mar 21 | 33°C | 25°C | 37°C 2010 | 23°C 1997 | 14% |
| Mar 22 | 33°C | 25°C | 37°C 2005 | 23°C 1997 | 14% |
| Mar 23 | 33°C | 25°C | 37°C 2005 | 23°C 2003 | 14% |
| Mar 24 | 33°C | 25°C | 37°C 2005 | 23°C 2003 | 13% |
| Mar 25 | 33°C | 25°C | 36°C 2001 | 24°C 2003 | 13% |
| Mar 26 | 33°C | 25°C | 36°C 2016 | 23°C 1992 | 13% |
| Mar 27 | 33°C | 25°C | 35°C 2005 | 24°C 1992 | 12% |
| Mar 28 | 33°C | 25°C | 36°C 2005 | 23°C 1997 | 12% |
| Mar 29 | 33°C | 25°C | 36°C 2010 | 23°C 1997 | 13% |
| Mar 30 | 33°C | 25°C | 36°C 2001 | 23°C 1997 | 14% |
| Mar 31 | 33°C | 25°C | 36°C 2011 | 24°C 1997 | 14% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-4).
- March 1
- sunrise 7:02 AM, sunset 6:57 PM
- March 31
- sunrise 6:44 AM, sunset 6:58 PM
Other months
Sources
Cloud, humidity, wind and sunshine, and temperature and precipitation: 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.