McClellanville Weather in August
Average highs run from 88°F on August 1 to 86°F on August 31, and lows from 73°F to 71°F. Normal precipitation for the month is 8.33 in over about 15 wet days.
August day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
August at a glance
- Average high
- 87°F
- Average low
- 72°F
- Precipitation
- 8.33 in
- Record high
- 101°FAug 9, 2007
- Record low
- 63°FAug 17, 2013
- Chance of a freeze
- 0%
- Days of 90°F or more
- 7.6
- Daylight
- 13 h 46 min to 12 h 52 min
- Cloud cover
- 57%
- Humidity
- 79%
- Dew point
- 74°F
- Wind
- 8.3 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Aug 1 | 88°F | 73°F | 98°F 2008 | 65°F 2017 | 49% |
| Aug 2 | 88°F | 73°F | 98°F 2020 | 65°F 2017 | 49% |
| Aug 3 | 88°F | 73°F | 96°F 2008 | 66°F 2017 | 49% |
| Aug 4 | 88°F | 73°F | 97°F 2011 | 69°F 2021 | 49% |
| Aug 5 | 88°F | 73°F | 100°F 2011 | 70°F 2020 | 49% |
| Aug 6 | 88°F | 73°F | 98°F 2008 | 69°F 2021 | 49% |
| Aug 7 | 88°F | 73°F | 100°F 2007 | 69°F 2013 | 49% |
| Aug 8 | 88°F | 73°F | 99°F 2007 | 69°F 2013 | 49% |
| Aug 9 | 88°F | 73°F | 101°F 2007 | 69°F 2008 | 49% |
| Aug 10 | 88°F | 73°F | 98°F 2007 | 69°F 2008 | 49% |
| Aug 11 | 87°F | 73°F | 100°F 2007 | 68°F 2020 | 49% |
| Aug 12 | 87°F | 73°F | 98°F 2009 | 71°F 2008 | 49% |
| Aug 13 | 87°F | 72°F | 97°F 2013 | 68°F 2022 | 49% |
| Aug 14 | 87°F | 72°F | 98°F 2023 | 65°F 2022 | 48% |
| Aug 15 | 87°F | 72°F | 98°F 2023 | 64°F 2013 | 48% |
| Aug 16 | 87°F | 72°F | 96°F 2023 | 64°F 2013 | 48% |
| Aug 17 | 87°F | 72°F | 97°F 2017 | 63°F 2013 | 48% |
| Aug 18 | 87°F | 72°F | 98°F 2017 | 69°F 2008 | 48% |
| Aug 19 | 87°F | 72°F | 98°F 2017 | 68°F 2011 | 48% |
| Aug 20 | 87°F | 72°F | 96°F 2017 | 68°F 2011 | 47% |
| Aug 21 | 87°F | 72°F | 97°F 2007 | 68°F 2011 | 47% |
| Aug 22 | 87°F | 72°F | 99°F 2007 | 66°F 2024 | 47% |
| Aug 23 | 87°F | 72°F | 98°F 2007 | 66°F 2024 | 47% |
| Aug 24 | 87°F | 72°F | 97°F 2014 | 65°F 2023 | 46% |
| Aug 25 | 87°F | 72°F | 91°F 2021 | 63°F 2013 | 46% |
| Aug 26 | 87°F | 72°F | 91°F 2015 | 64°F 2012 | 46% |
| Aug 27 | 86°F | 72°F | 94°F 2020 | 64°F 2013 | 45% |
| Aug 28 | 86°F | 72°F | 94°F 2020 | 64°F 2013 | 45% |
| Aug 29 | 86°F | 71°F | 94°F 2008 | 63°F 2014 | 45% |
| Aug 30 | 86°F | 71°F | 95°F 2013 | 66°F 2017 | 45% |
| Aug 31 | 86°F | 71°F | 93°F 2009 | 65°F 2010 | 44% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (EDT).
- August 1
- sunrise 6:31 AM, sunset 8:17 PM
- August 31
- sunrise 6:52 AM, sunset 7:44 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00003728 (Mcclellanville 7 Ne), public domain. Records: NOAA GHCN-Daily, station USC00383470, 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.