Greenville climate

Greenville Weather in August

NOAA 1991-2020 normals for Greenville, 4.5 km from Greenville

Average highs run from 92°F on August 1 to 90°F on August 31, and lows from 69°F to 67°F. Normal precipitation for the month is 5.25 in over about 12 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 Greenville, in °F, with the record for each date.5060708090100110151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
92°F
Average low
68°F
Precipitation
5.25 in
Record high
104°FAug 14, 2007
Record low
58°FAug 26, 2015
Chance of a freeze
0%
Days of 90°F or more
19.1
Daylight
13 h 41 min to 12 h 51 min
Cloud cover
53%
Humidity
74%
Dew point
70°F
Wind
3.1 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°F69°F98°F 201969°F 201342%0%
Aug 292°F69°F97°F 201567°F 202341%0%
Aug 392°F69°F95°F 200768°F 202641%0%
Aug 492°F69°F99°F 201566°F 201541%0%
Aug 592°F69°F97°F 200768°F 202241%0%
Aug 692°F69°F97°F 200869°F 202141%0%
Aug 792°F69°F98°F 201969°F 202241%0%
Aug 892°F69°F98°F 201969°F 200841%0%
Aug 992°F69°F99°F 201961°F 200841%0%
Aug 1092°F69°F97°F 201961°F 200841%0%
Aug 1192°F69°F97°F 201968°F 202441%0%
Aug 1292°F69°F100°F 201966°F 202440%0%
Aug 1392°F69°F100°F 201967°F 201540%0%
Aug 1492°F69°F104°F 200765°F 201540%0%
Aug 1592°F69°F102°F 200767°F 200840%0%
Aug 1692°F69°F100°F 200768°F 201339%0%
Aug 1792°F69°F102°F 201962°F 202339%0%
Aug 1892°F68°F102°F 201964°F 202339%0%
Aug 1992°F68°F99°F 201966°F 202339%0%
Aug 2091°F68°F96°F 201767°F 202238%0%
Aug 2191°F68°F95°F 201769°F 202238%0%
Aug 2291°F68°F98°F 200769°F 202238%0%
Aug 2391°F68°F98°F 202366°F 202437%0%
Aug 2491°F68°F97°F 201163°F 202437%0%
Aug 2591°F68°F99°F 202362°F 201536%0%
Aug 2691°F68°F101°F 202358°F 201536%0%
Aug 2791°F68°F98°F 202361°F 201336%0%
Aug 2891°F68°F98°F 202459°F 202535%0%
Aug 2991°F67°F95°F 201666°F 201335%0%
Aug 3090°F67°F95°F 200764°F 201935%0%
Aug 3190°F67°F97°F 201965°F 201534%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Greenville, in percent, and of at least 0.1 inch of snowfall.010203040501102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:02 AM, sunset 7:43 PM
August 31
sunrise 6:21 AM, sunset 7:12 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00013519 (Greenville), public domain. Records: NOAA GHCN-Daily, station USW00063874, 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.