San Fernando Weather in January
Average highs run from 23°C on January 1 to 24°C on January 31, and lows from 11°C to 12°C. Normal precipitation for the month is 25 mm over about 6 wet days.
January day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
January at a glance
- Average high
- 24°C
- Average low
- 12°C
- Precipitation
- 25 mm
- Reanalysis high
- 35°CJan 29, 2013
- Reanalysis low
- -3°CJan 9, 2010
- Daylight
- 10 h 38 min to 11 h 02 min
- Cloud cover
- 64%
- Humidity
- 72%
- Dew point
- 11°C
- Wind
- 17.6 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 |
|---|---|---|---|---|---|
| Jan 1 | 23°C | 11°C | 31°C 2006 | 1°C 2018 | 16% |
| Jan 2 | 23°C | 11°C | 31°C 2000 | 1°C 2018 | 16% |
| Jan 3 | 23°C | 11°C | 32°C 1997 | 0°C 2002 | 16% |
| Jan 4 | 23°C | 11°C | 35°C 1997 | 1°C 2018 | 17% |
| Jan 5 | 23°C | 11°C | 32°C 2005 | 4°C 2010 | 17% |
| Jan 6 | 23°C | 11°C | 31°C 1994 | 1°C 2014 | 17% |
| Jan 7 | 23°C | 11°C | 31°C 2008 | 0°C 2014 | 17% |
| Jan 8 | 23°C | 11°C | 32°C 2008 | -1°C 1996 | 17% |
| Jan 9 | 23°C | 11°C | 32°C 2000 | -3°C 2010 | 16% |
| Jan 10 | 23°C | 11°C | 31°C 1995 | -2°C 2010 | 14% |
| Jan 11 | 23°C | 11°C | 31°C 1995 | 3°C 2015 | 15% |
| Jan 12 | 23°C | 11°C | 32°C 1995 | 2°C 1997 | 15% |
| Jan 13 | 23°C | 11°C | 31°C 2000 | 1°C 1997 | 15% |
| Jan 14 | 23°C | 11°C | 30°C 2020 | 1°C 1997 | 15% |
| Jan 15 | 24°C | 12°C | 29°C 2016 | 4°C 1997 | 16% |
| Jan 16 | 24°C | 12°C | 34°C 2006 | 0°C 2018 | 16% |
| Jan 17 | 24°C | 12°C | 33°C 2012 | 0°C 2018 | 17% |
| Jan 18 | 24°C | 12°C | 29°C 2002 | 1°C 2018 | 17% |
| Jan 19 | 24°C | 12°C | 32°C 2000 | 2°C 2018 | 17% |
| Jan 20 | 24°C | 12°C | 32°C 1999 | 2°C 2001 | 17% |
| Jan 21 | 24°C | 12°C | 34°C 2017 | 5°C 2011 | 17% |
| Jan 22 | 24°C | 12°C | 33°C 2012 | 4°C 2011 | 16% |
| Jan 23 | 24°C | 12°C | 33°C 2002 | 5°C 2015 | 16% |
| Jan 24 | 24°C | 12°C | 34°C 2002 | 2°C 2014 | 16% |
| Jan 25 | 24°C | 12°C | 30°C 2017 | 1°C 2014 | 16% |
| Jan 26 | 24°C | 12°C | 32°C 2005 | 4°C 1993 | 16% |
| Jan 27 | 24°C | 12°C | 33°C 1995 | 7°C 2004 | 16% |
| Jan 28 | 24°C | 12°C | 31°C 2006 | 3°C 2014 | 18% |
| Jan 29 | 24°C | 12°C | 35°C 2013 | -1°C 2014 | 18% |
| Jan 30 | 24°C | 12°C | 32°C 2002 | 2°C 2014 | 17% |
| Jan 31 | 24°C | 12°C | 34°C 2002 | 5°C 2010 | 18% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (CST).
- January 1
- sunrise 7:17 AM, sunset 5:55 PM
- January 31
- sunrise 7:15 AM, sunset 6:17 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.