Timmonsville climate

Timmonsville Weather in August

NOAA 1991-2020 normals for Darlington, 19.4 km from Timmonsville

Average highs run from 91°F on August 1 to 88°F on August 31, and lows from 70°F to 67°F. Normal precipitation for the month is 5.61 in over about 11 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 Timmonsville, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
90°F
Average low
69°F
Precipitation
5.61 in
Record high
106°FAug 1, 1980
Record low
54°FAug 17, 1979
Chance of a freeze
0%
Days of 90°F or more
17.9
Daylight
13 h 50 min to 12 h 54 min
Cloud cover
56%
Humidity
75%
Dew point
70°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 191°F70°F106°F 198060°F 201735%0%
Aug 291°F70°F101°F 195460°F 196635%0%
Aug 391°F70°F102°F 195362°F 198535%0%
Aug 491°F70°F104°F 195460°F 198535%0%
Aug 591°F70°F106°F 195461°F 195035%0%
Aug 691°F70°F102°F 200759°F 194835%0%
Aug 791°F70°F103°F 200757°F 200435%0%
Aug 891°F70°F106°F 200756°F 200235%0%
Aug 991°F70°F106°F 200760°F 195035%0%
Aug 1091°F70°F106°F 200760°F 200234%0%
Aug 1190°F70°F97°F 195261°F 200234%0%
Aug 1290°F69°F100°F 199960°F 197934%0%
Aug 1390°F69°F102°F 200755°F 197934%0%
Aug 1490°F69°F103°F 199559°F 196434%0%
Aug 1590°F69°F99°F 195359°F 198334%0%
Aug 1690°F69°F103°F 195460°F 196733%0%
Aug 1790°F69°F106°F 195454°F 197933%0%
Aug 1890°F69°F101°F 198855°F 197933%0%
Aug 1990°F69°F99°F 198362°F 197633%0%
Aug 2089°F69°F100°F 200760°F 199832%0%
Aug 2189°F68°F103°F 198359°F 195332%0%
Aug 2289°F68°F102°F 200760°F 195332%0%
Aug 2389°F68°F102°F 196860°F 198131%0%
Aug 2489°F68°F103°F 200257°F 199731%0%
Aug 2589°F68°F99°F 197555°F 195230%0%
Aug 2689°F68°F100°F 195455°F 195230%0%
Aug 2789°F68°F101°F 195458°F 196630%0%
Aug 2888°F67°F101°F 194858°F 196929%0%
Aug 2988°F67°F101°F 199857°F 196829%0%
Aug 3088°F67°F100°F 199355°F 196529%0%
Aug 3188°F67°F100°F 199356°F 197629%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Timmonsville, 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 (EDT).

August 1
sunrise 6:31 AM, sunset 8:21 PM
August 31
sunrise 6:53 AM, sunset 7:47 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00382260 (Darlington), public domain. Records: NOAA GHCN-Daily, station USW00013744, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.