Saint Augustine South Weather in January
Average highs run from 67°F on January 1 to 68°F on January 31, and lows from 48°F to 48°F. Normal precipitation for the month is 2.74 in over about 9 wet days.
January day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
January at a glance
- Average high
- 68°F
- Average low
- 48°F
- Precipitation
- 2.74 in
- Record high
- 86°FJan 31, 1985
- Record low
- 10°FJan 21, 1985
- Chance of a freeze
- 52%
- Daylight
- 10 h 16 min to 10 h 46 min
- Cloud cover
- 64%
- Humidity
- 79%
- Dew point
- 53°F
- Wind
- 9.4 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 |
|---|---|---|---|---|---|
| Jan 1 | 67°F | 48°F | 83°F 1989 | 28°F 2001 | 28% |
| Jan 2 | 67°F | 48°F | 80°F 2006 | 31°F 2001 | 28% |
| Jan 3 | 67°F | 48°F | 83°F 1982 | 22°F 1979 | 28% |
| Jan 4 | 67°F | 48°F | 82°F 2015 | 27°F 2001 | 28% |
| Jan 5 | 67°F | 48°F | 81°F 1993 | 28°F 2002 | 29% |
| Jan 6 | 67°F | 48°F | 82°F 2007 | 27°F 1999 | 29% |
| Jan 7 | 67°F | 48°F | 82°F 2007 | 26°F 2014 | 29% |
| Jan 8 | 67°F | 48°F | 84°F 1993 | 26°F 1996 | 29% |
| Jan 9 | 67°F | 48°F | 80°F 1974 | 24°F 1996 | 29% |
| Jan 10 | 67°F | 48°F | 79°F 2026 | 26°F 2010 | 29% |
| Jan 11 | 67°F | 48°F | 81°F 1974 | 22°F 1982 | 29% |
| Jan 12 | 67°F | 48°F | 82°F 1975 | 21°F 1982 | 29% |
| Jan 13 | 67°F | 48°F | 83°F 1989 | 18°F 1981 | 29% |
| Jan 14 | 67°F | 48°F | 77°F 1999 | 28°F 1981 | 30% |
| Jan 15 | 67°F | 47°F | 83°F 1989 | 27°F 1982 | 30% |
| Jan 16 | 67°F | 48°F | 81°F 1974 | 32°F 1983 | 30% |
| Jan 17 | 67°F | 48°F | 80°F 1974 | 23°F 1977 | 30% |
| Jan 18 | 68°F | 48°F | 84°F 1987 | 22°F 1977 | 30% |
| Jan 19 | 68°F | 48°F | 82°F 2001 | 21°F 1977 | 30% |
| Jan 20 | 68°F | 48°F | 80°F 1982 | 23°F 1977 | 30% |
| Jan 21 | 68°F | 48°F | 81°F 1990 | 10°F 1985 | 30% |
| Jan 22 | 68°F | 48°F | 80°F 1993 | 17°F 1985 | 30% |
| Jan 23 | 68°F | 48°F | 83°F 2002 | 25°F 1985 | 30% |
| Jan 24 | 68°F | 48°F | 82°F 2002 | 22°F 1985 | 30% |
| Jan 25 | 68°F | 48°F | 83°F 1990 | 30°F 1979 | 30% |
| Jan 26 | 68°F | 48°F | 82°F 2026 | 29°F 1988 | 30% |
| Jan 27 | 68°F | 48°F | 81°F 1974 | 28°F 1985 | 30% |
| Jan 28 | 68°F | 48°F | 82°F 1974 | 20°F 1986 | 30% |
| Jan 29 | 68°F | 48°F | 84°F 1975 | 28°F 1986 | 30% |
| Jan 30 | 68°F | 48°F | 85°F 1991 | 32°F 1977 | 30% |
| Jan 31 | 68°F | 48°F | 86°F 1985 | 30°F 1995 | 30% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (EST).
- January 1
- sunrise 7:21 AM, sunset 5:37 PM
- January 31
- sunrise 7:16 AM, sunset 6:02 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00087826 (St Augustine Lighthouse), public domain. Records: NOAA GHCN-Daily, station USC00087826, 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.