Georgetown weather in January: Georgetown, Texas: normal highs, lows, rain and records for January
Georgetown in January has a normal high of 60°F and a normal low of 36°F, a daily mean of 48°F, rising from 60°F on the 1st to 62°F by the 31st. Measurable precipitation falls on 7 days in a normal January, 2.50 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 16°C and low of 2°C, 64 mm of precipitation in January.
- NOAA stationGeorgetown Lake
- Station IDUSC00413507
- Location30.68°N 97.72°W
- Elevation874 ft (266 m)
- Population101,344
- Jan 60° 36°
- Feb 65° 40°
- Mar 72° 47°
- Apr 79° 54°
- May 85° 63°
- Jun 92° 70°
- Jul 96° 72°
- Aug 97° 72°
- Sep 90° 67°
- Oct 81° 57°
- Nov 70° 46°
- Dec 62° 38°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Georgetown in January?
The normal high is 60°F and the normal low 36°F, for a daily mean of 48.3°F. January is 1.6°F cooler than December and 4.0°F cooler than February. January is the 12th warmest month of the year in Georgetown and the 10th wettest. Across the month the normal high rises 2°F, from 60°F on January 1 to 62°F on January 31. From one year to the next January's mean temperature typically moves about 3.3°F either way (NOAA's standard deviation), so roughly two Januarys in three average between 45°F and 52°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 24%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| January 1 | 60°F | 36°F | 24% | 14% |
| January 8 | 60°F | 36°F | 24% | 14% |
| January 15 | 60°F | 36°F | 24% | 14% |
| January 22 | 61°F | 36°F | 24% | 14% |
| January 31 | 62°F | 37°F | 24% | 13% |
Every day of January: normal high, low and chance of precipitation (warmest afternoon January 31, coldest night January 7)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| January 1 | 60°F | 36°F | 24% | 14% | 10 h 10 min |
| January 2 | 60°F | 36°F | 24% | 14% | 10 h 10 min |
| January 3 | 60°F | 36°F | 24% | 14% | 10 h 10 min |
| January 4 | 60°F | 36°F | 24% | 14% | 10 h 10 min |
| January 5 | 60°F | 36°F | 24% | 15% | 10 h 10 min |
| January 6 | 60°F | 36°F | 24% | 14% | 10 h 10 min |
| January 7 | 60°F | 36°F | 24% | 14% | 10 h 20 min |
| January 8 | 60°F | 36°F | 24% | 14% | 10 h 20 min |
| January 9 | 60°F | 36°F | 24% | 14% | 10 h 20 min |
| January 10 | 60°F | 36°F | 24% | 14% | 10 h 20 min |
| January 11 | 60°F | 36°F | 24% | 14% | 10 h 20 min |
| January 12 | 60°F | 36°F | 24% | 14% | 10 h 20 min |
| January 13 | 60°F | 36°F | 24% | 14% | 10 h 20 min |
| January 14 | 60°F | 36°F | 24% | 14% | 10 h 20 min |
| January 15 | 60°F | 36°F | 24% | 14% | 10 h 20 min |
| January 16 | 60°F | 36°F | 24% | 14% | 10 h 20 min |
| January 17 | 60°F | 36°F | 24% | 14% | 10 h 20 min |
| January 18 | 60°F | 36°F | 24% | 14% | 10 h 20 min |
| January 19 | 60°F | 36°F | 24% | 14% | 10 h 30 min |
| January 20 | 60°F | 36°F | 24% | 14% | 10 h 30 min |
| January 21 | 61°F | 36°F | 24% | 14% | 10 h 30 min |
| January 22 | 61°F | 36°F | 24% | 14% | 10 h 30 min |
| January 23 | 61°F | 37°F | 24% | 14% | 10 h 30 min |
| January 24 | 61°F | 37°F | 24% | 14% | 10 h 30 min |
| January 25 | 61°F | 37°F | 24% | 14% | 10 h 30 min |
| January 26 | 61°F | 37°F | 24% | 14% | 10 h 30 min |
| January 27 | 61°F | 37°F | 24% | 14% | 10 h 40 min |
| January 28 | 62°F | 37°F | 24% | 13% | 10 h 40 min |
| January 29 | 62°F | 37°F | 24% | 13% | 10 h 40 min |
| January 30 | 62°F | 37°F | 24% | 13% | 10 h 40 min |
| January 31 | 62°F | 37°F | 24% | 13% | 10 h 40 min |
- Normal high
- 60°FJanuary average
- Normal low
- 36°FJanuary average
- Precipitation
- 2.50 inmonth total
- Days with precipitation
- 70.01 inch or more
- Nights at 32°F or colder
- 10
- Daylight
- 10 h 10 min to 10 h 40 minJanuary 1 to January 31
- Days at 70°F or more
- 8
- Days at 80°F or more
- 1
- Sunshine
- 73%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00413507; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Georgetown in January?
On a given January day the chance of 0.01 inch or more is 24% on average, highest around January 1 (24%). In all, 2.50 in falls on 7 days of a normal January, 1 of them with an inch or more.
In a normal January in Georgetown, 10 nights fall to freezing and 1 days stay below freezing all day.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00413507.
What are the records for January in Georgetown?
The January mean against the 1991-2020 normal of 48.3°F: 2024 45.1°F (−3.2), 2025 44.4°F (−3.9). 0 of 2 ran warmer than normal.
| January | Mean | Against normal | Precip. |
|---|---|---|---|
| 2024 | 45.1°F | −3.2°F | 4.87 in |
| 2025 | 44.4°F | −3.9°F | 2.65 in |
Source: recent months: ACIS, station USC00413507. Records and recent months use complete months only.
How does January in Georgetown compare across Texas?
Across the 321 places PlainClimate covers in Texas, January normal highs run from 49°F in Follett to 73°F in McAllen; Georgetown's is 60°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.