Frio County climate

Frio County Weather in January

NOAA 1991-2020 normals for Dilley, 22.1 km from Frio County

Average highs run from 65°F on January 1 to 68°F on January 31, and lows from 41°F to 43°F. Normal precipitation for the month is 1.15 in over about 5 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 Frio County, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

January at a glance

Average high
66°F
Average low
42°F
Precipitation
1.15 in
Record high
96°FJan 3, 1971
Record low
16°FJan 9, 2010
Chance of a freeze
82%
Daylight
10 h 21 min to 10 h 50 min
Cloud cover
58%
Humidity
71%
Dew point
42°F
Wind
8.7 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 165°F41°F94°F 202228°F 197416%0%
Jan 265°F41°F91°F 202319°F 197916%0%
Jan 365°F41°F96°F 197122°F 197916%0%
Jan 465°F41°F84°F 200521°F 196716%0%
Jan 565°F41°F84°F 202523°F 196916%0%
Jan 665°F41°F87°F 202225°F 197216%0%
Jan 765°F41°F86°F 200819°F 197016%0%
Jan 865°F41°F90°F 196920°F 197616%0%
Jan 965°F41°F86°F 200916°F 201016%0%
Jan 1065°F41°F88°F 196320°F 197716%0%
Jan 1165°F41°F91°F 202327°F 195416%0%
Jan 1265°F41°F87°F 201719°F 197316%0%
Jan 1365°F41°F85°F 201716°F 197517%0%
Jan 1465°F41°F85°F 202222°F 196417%0%
Jan 1565°F42°F86°F 201724°F 196317%0%
Jan 1665°F42°F83°F 195221°F 202417%0%
Jan 1766°F42°F85°F 197120°F 202417%0%
Jan 1866°F42°F86°F 195025°F 202617%0%
Jan 1966°F42°F86°F 195325°F 197717%0%
Jan 2066°F42°F88°F 197323°F 196317%0%
Jan 2166°F42°F94°F 201725°F 196317%0%
Jan 2266°F42°F89°F 197123°F 202517%0%
Jan 2366°F42°F91°F 197224°F 196317%0%
Jan 2466°F42°F93°F 201717°F 196317%0%
Jan 2567°F42°F90°F 195022°F 196318%0%
Jan 2667°F42°F93°F 197518°F 202618%0%
Jan 2767°F42°F88°F 197520°F 197618%0%
Jan 2867°F42°F86°F 201524°F 197618%0%
Jan 2967°F43°F94°F 201321°F 197318%0%
Jan 3067°F43°F90°F 200220°F 196618%0%
Jan 3168°F43°F88°F 201618°F 195118%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Frio County, in percent, and of at least 0.1 inch of snowfall.051015201102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CST).

January 1
sunrise 7:30 AM, sunset 5:51 PM
January 31
sunrise 7:25 AM, sunset 6:15 PM

Every day of January: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00412458 (Dilley), public domain. Records: NOAA GHCN-Daily, station USW00012947, 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.