Frio County climate

Frio County Weather in August

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

Average highs run from 98°F on August 1 to 96°F on August 31, and lows from 74°F to 73°F. Normal precipitation for the month is 1.96 in over about 4 wet days.

August 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.60708090100110120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
98°F
Average low
74°F
Precipitation
1.96 in
Record high
112°FAug 7, 2023
Record low
63°FAug 13, 2004
Chance of a freeze
0%
Days of 90°F or more
29.2
Daylight
13 h 30 min to 12 h 45 min
Cloud cover
44%
Humidity
61%
Dew point
69°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
Aug 198°F74°F107°F 200969°F 201010%0%
Aug 298°F74°F108°F 202269°F 201010%0%
Aug 398°F74°F109°F 202268°F 197010%0%
Aug 499°F74°F108°F 201169°F 197110%0%
Aug 599°F74°F107°F 201168°F 197110%0%
Aug 699°F74°F111°F 202369°F 197211%0%
Aug 799°F74°F112°F 202370°F 195011%0%
Aug 899°F74°F110°F 202369°F 197511%0%
Aug 999°F74°F111°F 202368°F 197511%0%
Aug 1099°F74°F111°F 202370°F 197212%0%
Aug 1199°F74°F111°F 202370°F 196612%0%
Aug 1299°F74°F109°F 202370°F 195012%0%
Aug 1399°F74°F109°F 201963°F 200413%0%
Aug 1499°F74°F108°F 202363°F 196713%0%
Aug 1598°F74°F107°F 202369°F 196713%0%
Aug 1698°F74°F107°F 200164°F 200414%0%
Aug 1798°F74°F111°F 202366°F 196714%0%
Aug 1898°F74°F109°F 202368°F 196615%0%
Aug 1998°F74°F108°F 202369°F 195015%0%
Aug 2098°F74°F107°F 202370°F 197616%0%
Aug 2198°F74°F111°F 202468°F 197616%0%
Aug 2298°F74°F110°F 202466°F 197617%0%
Aug 2397°F74°F108°F 202470°F 197317%0%
Aug 2497°F74°F107°F 201068°F 197318%0%
Aug 2597°F74°F105°F 200667°F 196618%0%
Aug 2697°F74°F107°F 201968°F 196619%0%
Aug 2797°F74°F106°F 200270°F 196819%0%
Aug 2896°F73°F111°F 201166°F 201020%0%
Aug 2996°F73°F106°F 201167°F 196820%0%
Aug 3096°F73°F106°F 202066°F 201720%0%
Aug 3196°F73°F107°F 200568°F 195021%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.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:58 AM, sunset 8:28 PM
August 31
sunrise 7:14 AM, sunset 7:59 PM

Every day of August: 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.