McComb Weather in August
Average highs run from 92°F on August 1 to 90°F on August 31, and lows from 71°F to 70°F. Normal precipitation for the month is 5.83 in over about 12 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
- 91°F
- Average low
- 71°F
- Precipitation
- 5.83 in
- Record high
- 106°FAug 30, 2000
- Record low
- 55°FAug 29, 1992
- Chance of a freeze
- 0%
- Days of 90°F or more
- 23.5
- Daylight
- 13 h 38 min to 12 h 49 min
- Cloud cover
- 51%
- Humidity
- 78%
- Dew point
- 72°F
- Wind
- 2.9 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.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Aug 1 | 92°F | 71°F | 102°F 1986 | 65°F 1972 | 41% | 0% |
| Aug 2 | 92°F | 71°F | 100°F 2010 | 64°F 1965 | 41% | 0% |
| Aug 3 | 92°F | 71°F | 98°F 1991 | 64°F 1965 | 41% | 0% |
| Aug 4 | 92°F | 71°F | 99°F 2023 | 62°F 1973 | 40% | 0% |
| Aug 5 | 92°F | 71°F | 102°F 2023 | 63°F 1974 | 40% | 0% |
| Aug 6 | 92°F | 71°F | 100°F 2023 | 61°F 1974 | 40% | 0% |
| Aug 7 | 92°F | 71°F | 99°F 2023 | 65°F 1966 | 40% | 0% |
| Aug 8 | 92°F | 71°F | 101°F 1962 | 61°F 1989 | 40% | 0% |
| Aug 9 | 92°F | 71°F | 103°F 2015 | 58°F 1989 | 40% | 0% |
| Aug 10 | 92°F | 71°F | 101°F 2000 | 57°F 1976 | 40% | 0% |
| Aug 11 | 92°F | 71°F | 102°F 2007 | 61°F 1976 | 40% | 0% |
| Aug 12 | 92°F | 71°F | 102°F 2023 | 56°F 1967 | 39% | 0% |
| Aug 13 | 92°F | 71°F | 102°F 2007 | 58°F 2004 | 39% | 0% |
| Aug 14 | 91°F | 71°F | 103°F 2023 | 57°F 2004 | 39% | 0% |
| Aug 15 | 91°F | 71°F | 102°F 1951 | 57°F 2004 | 39% | 0% |
| Aug 16 | 91°F | 71°F | 101°F 1951 | 60°F 1963 | 38% | 0% |
| Aug 17 | 91°F | 71°F | 101°F 1995 | 58°F 2004 | 38% | 0% |
| Aug 18 | 91°F | 71°F | 103°F 2023 | 58°F 2004 | 38% | 0% |
| Aug 19 | 91°F | 71°F | 104°F 2023 | 63°F 1976 | 38% | 0% |
| Aug 20 | 91°F | 71°F | 103°F 2023 | 60°F 1976 | 38% | 0% |
| Aug 21 | 91°F | 71°F | 102°F 2023 | 63°F 1956 | 37% | 0% |
| Aug 22 | 91°F | 71°F | 102°F 1980 | 57°F 1956 | 37% | 0% |
| Aug 23 | 91°F | 71°F | 105°F 2023 | 59°F 1956 | 37% | 0% |
| Aug 24 | 91°F | 71°F | 105°F 2023 | 59°F 2009 | 37% | 0% |
| Aug 25 | 91°F | 71°F | 103°F 2023 | 61°F 2009 | 36% | 0% |
| Aug 26 | 90°F | 70°F | 104°F 2023 | 60°F 1966 | 36% | 0% |
| Aug 27 | 90°F | 70°F | 104°F 2023 | 58°F 2015 | 36% | 0% |
| Aug 28 | 90°F | 70°F | 101°F 1998 | 59°F 1968 | 36% | 0% |
| Aug 29 | 90°F | 70°F | 101°F 1995 | 55°F 1992 | 36% | 0% |
| Aug 30 | 90°F | 70°F | 106°F 2000 | 56°F 1992 | 36% | 0% |
| Aug 31 | 90°F | 70°F | 100°F 2000 | 60°F 1992 | 35% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CDT).
- August 1
- sunrise 6:19 AM, sunset 7:57 PM
- August 31
- sunrise 6:37 AM, sunset 7:26 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00093919 (Mccomb/pike Co/john E Lewis AP), public domain. Records: NOAA GHCN-Daily, station USW00093919, 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.