San Jacinto County climate

San Jacinto County Weather in August

NOAA 1991-2020 normals for Cleveland, 25.3 km from San Jacinto County

Average highs run from 93°F on August 1 to 91°F on August 31, and lows from 72°F to 70°F. Normal precipitation for the month is 4.56 in over about 8 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 San Jacinto County, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
92°F
Average low
71°F
Precipitation
4.56 in
Record high
112°FAug 9, 1962
Record low
54°FAug 30, 1986
Chance of a freeze
0%
Days of 90°F or more
25.4
Daylight
13 h 36 min to 12 h 48 min
Cloud cover
47%
Humidity
71%
Dew point
72°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 193°F72°F105°F 199864°F 197123%0%
Aug 293°F72°F107°F 199865°F 198423%0%
Aug 393°F72°F107°F 199862°F 201723%0%
Aug 493°F72°F105°F 199860°F 197623%0%
Aug 593°F72°F103°F 201161°F 197624%0%
Aug 693°F72°F104°F 196263°F 197624%0%
Aug 793°F72°F105°F 196265°F 196924%0%
Aug 893°F72°F105°F 196264°F 199024%0%
Aug 993°F72°F112°F 196259°F 198924%0%
Aug 1093°F72°F105°F 196259°F 198925%0%
Aug 1193°F72°F111°F 196258°F 201625%0%
Aug 1293°F72°F104°F 200058°F 196725%0%
Aug 1393°F72°F107°F 196258°F 200425%0%
Aug 1493°F72°F105°F 196258°F 196725%0%
Aug 1593°F72°F109°F 196263°F 196726%0%
Aug 1693°F72°F102°F 201161°F 199226%0%
Aug 1793°F71°F104°F 201157°F 199226%0%
Aug 1893°F71°F106°F 201157°F 199226%0%
Aug 1993°F71°F106°F 201160°F 199227%0%
Aug 2092°F71°F103°F 200062°F 197627%0%
Aug 2192°F71°F103°F 201162°F 197627%0%
Aug 2292°F71°F103°F 196265°F 197627%0%
Aug 2392°F71°F105°F 198063°F 197328%0%
Aug 2492°F71°F104°F 198062°F 197328%0%
Aug 2592°F71°F103°F 198063°F 196628%0%
Aug 2692°F71°F100°F 199959°F 196628%0%
Aug 2792°F71°F102°F 199963°F 196628%0%
Aug 2891°F71°F107°F 201160°F 197028%0%
Aug 2991°F70°F106°F 201158°F 196828%0%
Aug 3091°F70°F105°F 201154°F 198628%0%
Aug 3191°F70°F105°F 200056°F 198628%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at San Jacinto County, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:39 AM, sunset 8:15 PM
August 31
sunrise 6:57 AM, sunset 7:45 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00411810 (Cleveland), public domain. Records: NOAA GHCN-Daily, station USC00411810, 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.