Rosharon climate

Rosharon Weather in August

NOAA 1991-2020 normals for Angleton 2 W, 21.7 km from Rosharon

Average highs run from 92°F on August 1 to 90°F on August 31, and lows from 76°F to 76°F. Normal precipitation for the month is 5.06 in over about 7 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 Rosharon, in °F, with the record for each date.60708090100110151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
92°F
Average low
76°F
Precipitation
5.06 in
Record high
108°FAug 29, 2011
Record low
60°FAug 1, 1971
Chance of a freeze
0%
Days of 90°F or more
25.1
Daylight
13 h 32 min to 12 h 46 min
Cloud cover
47%
Humidity
74%
Dew point
73°F
Wind
6.7 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 192°F76°F103°F 199860°F 197123%0%
Aug 292°F76°F103°F 201068°F 199423%0%
Aug 392°F76°F103°F 199868°F 196523%0%
Aug 492°F76°F104°F 201167°F 197623%0%
Aug 592°F76°F102°F 201163°F 200123%0%
Aug 692°F76°F104°F 201166°F 197223%0%
Aug 792°F76°F102°F 201168°F 196123%0%
Aug 892°F76°F103°F 200369°F 195723%0%
Aug 992°F76°F103°F 201165°F 198923%0%
Aug 1092°F76°F103°F 196263°F 198923%0%
Aug 1192°F76°F103°F 196265°F 198923%0%
Aug 1292°F76°F103°F 201561°F 200623%0%
Aug 1392°F76°F106°F 200763°F 196723%0%
Aug 1492°F76°F104°F 196264°F 200423%0%
Aug 1592°F76°F103°F 201064°F 200423%0%
Aug 1692°F76°F103°F 201163°F 200423%0%
Aug 1792°F76°F103°F 200860°F 201323%0%
Aug 1892°F76°F105°F 201162°F 196324%0%
Aug 1992°F76°F102°F 194564°F 196724%0%
Aug 2092°F76°F104°F 201168°F 197624%0%
Aug 2192°F76°F104°F 199968°F 195724%0%
Aug 2291°F76°F100°F 199766°F 197624%0%
Aug 2391°F76°F103°F 201165°F 197325%0%
Aug 2491°F76°F103°F 201160°F 196125%0%
Aug 2591°F76°F101°F 198064°F 196125%0%
Aug 2691°F76°F100°F 201165°F 201425%0%
Aug 2791°F76°F100°F 199065°F 196125%0%
Aug 2891°F76°F106°F 201166°F 196126%0%
Aug 2991°F76°F108°F 201160°F 199226%0%
Aug 3091°F76°F105°F 201162°F 199226%0%
Aug 3190°F76°F104°F 200065°F 199226%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Rosharon, 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 6:42 AM, sunset 8:14 PM
August 31
sunrise 6:59 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 USC00410257 (Angleton 2 W), public domain. Records: NOAA GHCN-Daily, station USC00418996, 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.