Georgetown Weather in January
Average highs run from 51°F on January 1 to 54°F on January 31, and lows from 36°F to 36°F. Normal precipitation for the month is 9.08 in.
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
- 52°F
- Average low
- 36°F
- Precipitation
- 9.08 in
- Snowfall
- 0.1 in
- Record high
- 76°FJan 30, 1984
- Record low
- 11°FJan 22, 1982
- Chance of a freeze
- 94%
- Daylight
- 9 h 30 min to 10 h 14 min
- Cloud cover
- 59%
- Humidity
- 75%
- Dew point
- 38°F
- Wind
- 6.5 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Jan 1 | 51°F | 36°F | 59°F 1967 | 16°F 1965 | 0% | |
| Jan 2 | 51°F | 36°F | 68°F 1990 | 13°F 2004 | 0% | |
| Jan 3 | 51°F | 36°F | 66°F 1994 | 20°F 1974 | 1% | |
| Jan 4 | 51°F | 36°F | 67°F 1994 | 19°F 1971 | 1% | |
| Jan 5 | 51°F | 36°F | 69°F 1984 | 22°F 1993 | 1% | |
| Jan 6 | 51°F | 36°F | 69°F 1969 | 20°F 1982 | 1% | |
| Jan 7 | 52°F | 36°F | 68°F 1969 | 17°F 1982 | 1% | |
| Jan 8 | 52°F | 37°F | 71°F 2003 | 19°F 1982 | 1% | |
| Jan 9 | 52°F | 37°F | 65°F 1984 | 19°F 1982 | 1% | |
| Jan 10 | 52°F | 37°F | 67°F 1986 | 25°F 1977 | 1% | |
| Jan 11 | 52°F | 37°F | 68°F 2009 | 25°F 1963 | 1% | |
| Jan 12 | 52°F | 37°F | 71°F 1983 | 17°F 1963 | 1% | |
| Jan 13 | 52°F | 37°F | 71°F 2009 | 22°F 1997 | 1% | |
| Jan 14 | 52°F | 37°F | 74°F 2009 | 20°F 1997 | 1% | |
| Jan 15 | 52°F | 37°F | 74°F 2009 | 19°F 1963 | 1% | |
| Jan 16 | 52°F | 37°F | 73°F 2014 | 20°F 1987 | 1% | |
| Jan 17 | 53°F | 37°F | 72°F 2014 | 22°F 1990 | 1% | |
| Jan 18 | 53°F | 37°F | 73°F 1994 | 25°F 1990 | 1% | |
| Jan 19 | 53°F | 37°F | 71°F 1976 | 24°F 1988 | 1% | |
| Jan 20 | 53°F | 37°F | 73°F 1975 | 21°F 2004 | 1% | |
| Jan 21 | 53°F | 37°F | 69°F 2005 | 26°F 1973 | 1% | |
| Jan 22 | 53°F | 37°F | 69°F 1975 | 11°F 1982 | 1% | |
| Jan 23 | 53°F | 36°F | 71°F 1968 | 21°F 1982 | 1% | |
| Jan 24 | 53°F | 36°F | 68°F 2005 | 26°F 1972 | 1% | |
| Jan 25 | 53°F | 36°F | 74°F 2015 | 25°F 1979 | 1% | |
| Jan 26 | 53°F | 36°F | 70°F 2015 | 25°F 1972 | 1% | |
| Jan 27 | 53°F | 36°F | 67°F 1992 | 23°F 1982 | 1% | |
| Jan 28 | 53°F | 36°F | 70°F 1971 | 22°F 1975 | 1% | |
| Jan 29 | 53°F | 36°F | 69°F 1971 | 18°F 1969 | 1% | |
| Jan 30 | 53°F | 36°F | 76°F 1984 | 20°F 1969 | 1% | |
| Jan 31 | 54°F | 36°F | 70°F 1984 | 18°F 1969 | 1% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PST).
- January 1
- sunrise 7:22 AM, sunset 4:52 PM
- January 31
- sunrise 7:10 AM, sunset 5:24 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00043384 (Georgetown RS), public domain. Records: NOAA GHCN-Daily, station USC00043384, 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.