Zavalla climate

Zavalla Weather in August

NOAA 1991-2020 normals for Sam Rayburn Dam, 32.8 km from Zavalla

Average highs run from 95°F on August 1 to 93°F on August 31, and lows from 75°F to 74°F. Normal precipitation for the month is 4.98 in over about 9 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 Zavalla, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
95°F
Average low
74°F
Precipitation
4.98 in
Record high
111°FAug 27, 2023
Record low
54°FAug 17, 1992
Chance of a freeze
0%
Days of 90°F or more
25.3
Daylight
13 h 38 min to 12 h 49 min
Cloud cover
46%
Humidity
70%
Dew point
71°F
Wind
3.4 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 195°F75°F107°F 199864°F 193627%0%
Aug 295°F75°F108°F 199861°F 196527%0%
Aug 395°F75°F106°F 201160°F 192027%0%
Aug 495°F75°F106°F 201163°F 191527%0%
Aug 595°F75°F106°F 196464°F 197627%0%
Aug 695°F74°F105°F 201160°F 200127%0%
Aug 795°F74°F105°F 196262°F 192028%0%
Aug 895°F74°F106°F 193460°F 192028%0%
Aug 995°F74°F107°F 193558°F 198928%0%
Aug 1095°F74°F108°F 193559°F 198928%0%
Aug 1195°F74°F106°F 194862°F 192028%0%
Aug 1295°F74°F108°F 196256°F 196729%0%
Aug 1395°F74°F106°F 202360°F 193129%0%
Aug 1495°F74°F106°F 202361°F 193129%0%
Aug 1595°F74°F105°F 195159°F 193129%0%
Aug 1695°F74°F105°F 195156°F 196329%0%
Aug 1795°F74°F107°F 190954°F 199229%0%
Aug 1895°F74°F109°F 190959°F 196230%0%
Aug 1995°F74°F110°F 190963°F 192030%0%
Aug 2095°F74°F110°F 202362°F 195730%0%
Aug 2194°F74°F105°F 192558°F 194030%0%
Aug 2294°F74°F105°F 202357°F 194930%0%
Aug 2394°F74°F106°F 202355°F 194930%0%
Aug 2494°F74°F108°F 202359°F 192030%0%
Aug 2594°F74°F107°F 202360°F 191630%0%
Aug 2694°F74°F107°F 202359°F 196630%0%
Aug 2794°F74°F111°F 202360°F 192030%0%
Aug 2893°F74°F105°F 194356°F 199231%0%
Aug 2993°F74°F102°F 200055°F 195231%0%
Aug 3093°F74°F106°F 200058°F 198630%0%
Aug 3193°F74°F109°F 200056°F 191130%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Zavalla, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:35 AM, sunset 8:13 PM
August 31
sunrise 6:53 AM, sunset 7:42 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00417936 (Sam Rayburn Dam), public domain. Records: NOAA GHCN-Daily, station USW00093987, 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.