Lago Vista climate

Lago Vista Weather in January

NOAA 1991-2020 normals for Austin 33 Nw, 20.3 km from Lago Vista

Average highs run from 59°F on January 1 to 62°F on January 31, and lows from 40°F to 41°F. Normal precipitation for the month is 1.85 in over about 6 wet days.

January day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Lago Vista, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

January at a glance

Average high
60°F
Average low
40°F
Precipitation
1.85 in
Record high
83°FJan 2, 2026
Record low
12°FJan 17, 2018
Chance of a freeze
95%
Daylight
10 h 13 min to 10 h 45 min
Cloud cover
57%
Humidity
71%
Dew point
38°F
Wind
10.1 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation.

DateNormal highNormal lowRecord highRecord lowChance wet
Jan 159°F40°F78°F 202219°F 201822%
Jan 259°F40°F83°F 202620°F 202222%
Jan 359°F40°F81°F 200920°F 201822%
Jan 459°F40°F73°F 202127°F 201021%
Jan 559°F40°F77°F 202025°F 201521%
Jan 659°F40°F83°F 202616°F 201421%
Jan 760°F40°F79°F 202615°F 201721%
Jan 860°F40°F78°F 200918°F 201521%
Jan 960°F40°F76°F 200915°F 201021%
Jan 1060°F40°F83°F 202323°F 201021%
Jan 1160°F40°F83°F 202324°F 201121%
Jan 1260°F40°F77°F 201723°F 201121%
Jan 1360°F40°F73°F 202227°F 201821%
Jan 1460°F40°F76°F 202014°F 202421%
Jan 1560°F40°F79°F 202013°F 202421%
Jan 1660°F40°F76°F 202314°F 202421%
Jan 1760°F40°F79°F 202312°F 201821%
Jan 1860°F40°F74°F 202424°F 201821%
Jan 1961°F40°F80°F 201222°F 202521%
Jan 2061°F40°F79°F 201419°F 202521%
Jan 2161°F41°F77°F 201722°F 202221%
Jan 2261°F41°F80°F 200921°F 202521%
Jan 2361°F41°F82°F 200921°F 201421%
Jan 2461°F41°F82°F 201720°F 202621%
Jan 2561°F41°F79°F 201315°F 202621%
Jan 2661°F41°F78°F 201415°F 202621%
Jan 2761°F41°F80°F 201520°F 202621%
Jan 2861°F41°F79°F 201522°F 201421%
Jan 2962°F41°F79°F 201324°F 201421%
Jan 3062°F41°F78°F 201126°F 201021%
Jan 3162°F41°F81°F 201625°F 202321%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Lago Vista, in percent.05101520251102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (CST).

January 1
sunrise 7:29 AM, sunset 5:42 PM
January 31
sunrise 7:23 AM, sunset 6:08 PM

Every day of January: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00023907 (Austin 33 Nw), public domain. Records: NOAA GHCN-Daily, station USW00023907, 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.