Cotulla climate

Cotulla Weather in August

NOAA 1991-2020 normals for Cotulla La Salle CO AP, 2.7 km from Cotulla

Average highs run from 101°F on August 1 to 98°F on August 31, and lows from 76°F to 74°F. Normal precipitation for the month is 1.67 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 Cotulla, in °F, with the record for each date.60708090100110120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
100°F
Average low
75°F
Precipitation
1.67 in
Record high
112°FAug 7, 2023
Record low
63°FAug 13, 2004
Chance of a freeze
0%
Days of 90°F or more
30.2
Daylight
13 h 28 min to 12 h 44 min
Cloud cover
41%
Humidity
61%
Dew point
69°F
Wind
9.6 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation.

DateNormal highNormal lowRecord highRecord lowChance wet
Aug 1101°F76°F107°F 200969°F 201012%
Aug 2101°F76°F108°F 202269°F 201012%
Aug 3101°F76°F109°F 202268°F 197012%
Aug 4101°F76°F108°F 201169°F 197112%
Aug 5101°F76°F107°F 201168°F 197112%
Aug 6101°F76°F111°F 202369°F 197212%
Aug 7101°F76°F112°F 202370°F 195012%
Aug 8101°F76°F110°F 202369°F 197512%
Aug 9101°F76°F111°F 202368°F 197512%
Aug 10101°F76°F111°F 202370°F 197212%
Aug 11101°F76°F111°F 202370°F 196612%
Aug 12101°F75°F109°F 202370°F 195012%
Aug 13101°F75°F109°F 201963°F 200413%
Aug 14101°F75°F108°F 202363°F 196713%
Aug 15101°F75°F107°F 202369°F 196713%
Aug 16101°F75°F107°F 200164°F 200413%
Aug 17101°F75°F111°F 202366°F 196714%
Aug 18101°F75°F109°F 202368°F 196614%
Aug 19101°F75°F108°F 202369°F 195014%
Aug 20100°F75°F107°F 202370°F 197615%
Aug 21100°F75°F111°F 202468°F 197615%
Aug 22100°F75°F110°F 202466°F 197616%
Aug 23100°F75°F108°F 202470°F 197316%
Aug 24100°F75°F107°F 201068°F 197316%
Aug 2599°F74°F105°F 200667°F 196617%
Aug 2699°F74°F107°F 201968°F 196617%
Aug 2799°F74°F106°F 200270°F 196818%
Aug 2899°F74°F111°F 201166°F 201018%
Aug 2998°F74°F106°F 201167°F 196818%
Aug 3098°F74°F106°F 202066°F 201719%
Aug 3198°F74°F107°F 200568°F 195019%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Cotulla, in percent.051015201102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:59 AM, sunset 8:27 PM
August 31
sunrise 7:15 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 USW00012947 (Cotulla La Salle CO AP), 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.