Jeff Davis County climate

Jeff Davis County Weather in January

NOAA 1991-2020 normals for Mt Locke, 11.2 km from Jeff Davis County

Average highs run from 54°F on January 1 to 57°F on January 31, and lows from 32°F to 33°F. Normal precipitation for the month is 0.62 in over about 3 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 Jeff Davis County, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

January at a glance

Average high
55°F
Average low
32°F
Precipitation
0.62 in
Snowfall
1.8 in
Record high
80°FJan 6, 2023
Record low
6°FJan 16, 2024
Chance of a freeze
100%
Daylight
10 h 12 min to 10 h 44 min
Cloud cover
45%
Humidity
51%
Dew point
25°F
Wind
10.7 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.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Jan 154°F32°F70°F 202314°F 201811%5%
Jan 254°F32°F74°F 202515°F 201811%5%
Jan 354°F32°F75°F 202518°F 201811%5%
Jan 454°F32°F76°F 202522°F 201311%5%
Jan 554°F32°F74°F 202624°F 201311%5%
Jan 654°F32°F80°F 202314°F 201711%4%
Jan 754°F32°F73°F 202613°F 201711%4%
Jan 854°F32°F70°F 202318°F 201511%4%
Jan 954°F32°F77°F 201722°F 202511%4%
Jan 1054°F32°F76°F 201723°F 202511%4%
Jan 1155°F32°F79°F 201721°F 201111%4%
Jan 1255°F32°F78°F 201720°F 201111%4%
Jan 1355°F32°F72°F 202221°F 201111%4%
Jan 1455°F32°F77°F 202021°F 201311%4%
Jan 1555°F32°F71°F 201815°F 202411%4%
Jan 1655°F32°F69°F 20216°F 202411%4%
Jan 1755°F32°F69°F 201221°F 201811%4%
Jan 1855°F32°F73°F 202124°F 202611%4%
Jan 1955°F32°F73°F 201220°F 202511%4%
Jan 2055°F32°F73°F 201519°F 202511%4%
Jan 2155°F33°F72°F 201911°F 202511%4%
Jan 2256°F33°F73°F 201325°F 202511%4%
Jan 2356°F33°F74°F 201318°F 201411%4%
Jan 2456°F33°F76°F 201315°F 201411%4%
Jan 2556°F33°F76°F 201316°F 202611%4%
Jan 2656°F33°F74°F 201317°F 202611%4%
Jan 2756°F33°F74°F 201327°F 201111%4%
Jan 2856°F33°F75°F 201514°F 201411%4%
Jan 2957°F33°F71°F 202115°F 201411%4%
Jan 3057°F33°F73°F 201426°F 201311%4%
Jan 3157°F33°F75°F 201423°F 202311%4%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Jeff Davis County, in percent, and of at least 0.1 inch of snowfall.02.557.51012.51102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CST).

January 1
sunrise 7:54 AM, sunset 6:06 PM
January 31
sunrise 7:48 AM, sunset 6:32 PM

Every day of January: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00416104 (Mt Locke), public domain. Records: NOAA GHCN-Daily, station USC00410176, 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.