San Pedro Weather in January
Average highs run from 20°C on January 1 to 22°C on January 31, and lows from 4°C to 5°C. Normal precipitation for the month is 9 mm over about 3 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
- 21°C
- Average low
- 5°C
- Precipitation
- 9 mm
- Reanalysis high
- 31°CJan 24, 2017
- Reanalysis low
- -5°CJan 13, 1997
- Daylight
- 10 h 34 min to 10 h 59 min
- Cloud cover
- 46%
- Humidity
- 48%
- Dew point
- -1°C
- Wind
- 10.1 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 | 20°C | 4°C | 27°C 2006 | 0°C 2007 | 5% |
| Jan 2 | 20°C | 5°C | 27°C 2006 | -2°C 2002 | 6% |
| Jan 3 | 20°C | 5°C | 28°C 2006 | -3°C 1996 | 6% |
| Jan 4 | 20°C | 5°C | 28°C 2005 | -1°C 1999 | 5% |
| Jan 5 | 20°C | 5°C | 27°C 2017 | 0°C 1999 | 6% |
| Jan 6 | 20°C | 5°C | 27°C 1994 | 0°C 2014 | 5% |
| Jan 7 | 20°C | 5°C | 28°C 2008 | -3°C 1996 | 5% |
| Jan 8 | 20°C | 5°C | 26°C 2006 | -3°C 2010 | 5% |
| Jan 9 | 20°C | 4°C | 26°C 2009 | -4°C 2010 | 5% |
| Jan 10 | 20°C | 4°C | 28°C 2020 | -3°C 2010 | 5% |
| Jan 11 | 20°C | 4°C | 29°C 2017 | -2°C 2010 | 5% |
| Jan 12 | 20°C | 4°C | 27°C 1999 | -3°C 1997 | 4% |
| Jan 13 | 20°C | 5°C | 25°C 2000 | -5°C 1997 | 4% |
| Jan 14 | 20°C | 5°C | 27°C 2017 | -4°C 1997 | 4% |
| Jan 15 | 21°C | 5°C | 27°C 2017 | -1°C 1997 | 4% |
| Jan 16 | 21°C | 5°C | 29°C 2001 | -4°C 2013 | 4% |
| Jan 17 | 21°C | 5°C | 30°C 1996 | -4°C 2018 | 4% |
| Jan 18 | 21°C | 5°C | 27°C 2002 | -3°C 2018 | 5% |
| Jan 19 | 21°C | 5°C | 27°C 2000 | -2°C 2001 | 5% |
| Jan 20 | 21°C | 5°C | 29°C 2002 | -2°C 2008 | 5% |
| Jan 21 | 21°C | 5°C | 30°C 1999 | 0°C 2008 | 5% |
| Jan 22 | 21°C | 5°C | 29°C 2010 | 0°C 2001 | 6% |
| Jan 23 | 21°C | 5°C | 29°C 2002 | 1°C 1995 | 5% |
| Jan 24 | 21°C | 5°C | 31°C 2017 | 1°C 2007 | 5% |
| Jan 25 | 21°C | 5°C | 28°C 2000 | 0°C 2010 | 6% |
| Jan 26 | 21°C | 5°C | 30°C 2009 | 1°C 2004 | 6% |
| Jan 27 | 22°C | 5°C | 30°C 2001 | 0°C 2004 | 7% |
| Jan 28 | 21°C | 5°C | 30°C 2008 | -2°C 2016 | 7% |
| Jan 29 | 21°C | 5°C | 30°C 2002 | 0°C 2014 | 7% |
| Jan 30 | 21°C | 5°C | 30°C 2002 | 1°C 1994 | 7% |
| Jan 31 | 22°C | 5°C | 27°C 2014 | 0°C 1991 | 7% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (CST).
- January 1
- sunrise 7:39 AM, sunset 6:13 PM
- January 31
- sunrise 7:36 AM, sunset 6:35 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.