San Pedro Weather in January
Average highs run from 23°C on January 1 to 23°C on January 31, and lows from 17°C to 16°C. Normal precipitation for the month is 93 mm over about 12 wet days.
January day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
January at a glance
- Average high
- 23°C
- Average low
- 17°C
- Precipitation
- 93 mm
- Record high
- 32°CJan 20, 2004
- Record low
- 10°CJan 2, 1979
- Daylight
- 11 h 34 min to 11 h 42 min
- Cloud cover
- 67%
- Humidity
- 88%
- Dew point
- 17°C
- Wind
- 5.8 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 | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Jan 1 | 23°C | 17°C | 31°C 2003 | 15°C 1978 | 56% |
| Jan 2 | 23°C | 17°C | 30°C 2003 | 10°C 1979 | 55% |
| Jan 3 | 23°C | 17°C | 31°C 2003 | 15°C 1978 | 54% |
| Jan 4 | 23°C | 17°C | 31°C 2016 | 15°C 1978 | 53% |
| Jan 5 | 23°C | 17°C | 31°C 2017 | 15°C 1986 | 52% |
| Jan 6 | 23°C | 17°C | 30°C 2020 | 15°C 1986 | 51% |
| Jan 7 | 23°C | 17°C | 30°C 2020 | 15°C 1995 | 49% |
| Jan 8 | 23°C | 17°C | 31°C 2016 | 14°C 1987 | 48% |
| Jan 9 | 23°C | 17°C | 30°C 2013 | 13°C 1979 | 47% |
| Jan 10 | 23°C | 17°C | 31°C 2013 | 13°C 1987 | 46% |
| Jan 11 | 23°C | 17°C | 32°C 2024 | 13°C 1987 | 46% |
| Jan 12 | 23°C | 17°C | 31°C 2016 | 15°C 1987 | 46% |
| Jan 13 | 23°C | 17°C | 30°C 1979 | 15°C 1978 | 45% |
| Jan 14 | 23°C | 17°C | 30°C 2005 | 12°C 2012 | 42% |
| Jan 15 | 23°C | 17°C | 31°C 2005 | 13°C 1980 | 41% |
| Jan 16 | 23°C | 16°C | 31°C 2015 | 13°C 1980 | 39% |
| Jan 17 | 23°C | 16°C | 32°C 2010 | 14°C 2000 | 38% |
| Jan 18 | 23°C | 16°C | 30°C 2016 | 15°C 1980 | 36% |
| Jan 19 | 23°C | 16°C | 31°C 2024 | 14°C 1985 | 37% |
| Jan 20 | 23°C | 16°C | 32°C 2004 | 13°C 1988 | 36% |
| Jan 21 | 23°C | 16°C | 31°C 2024 | 13°C 1979 | 36% |
| Jan 22 | 23°C | 16°C | 31°C 2010 | 13°C 1979 | 36% |
| Jan 23 | 23°C | 16°C | 31°C 2016 | 13°C 1977 | 36% |
| Jan 24 | 23°C | 16°C | 30°C 2020 | 13°C 1981 | 36% |
| Jan 25 | 23°C | 16°C | 31°C 2020 | 14°C 1978 | 36% |
| Jan 26 | 23°C | 16°C | 31°C 2024 | 14°C 1978 | 35% |
| Jan 27 | 23°C | 16°C | 32°C 2004 | 15°C 1977 | 34% |
| Jan 28 | 23°C | 16°C | 32°C 1979 | 14°C 1981 | 33% |
| Jan 29 | 23°C | 16°C | 31°C 1979 | 14°C 1981 | 33% |
| Jan 30 | 23°C | 16°C | 31°C 2019 | 14°C 1985 | 33% |
| Jan 31 | 23°C | 16°C | 30°C 2004 | 13°C 1985 | 34% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (CST).
- January 1
- sunrise 5:53 AM, sunset 5:27 PM
- January 31
- sunrise 5:59 AM, sunset 5:41 PM
Other months
Sources
Records: NOAA GHCN-Daily, station CSM00078762, every year on file, quality-flagged values removed. 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.