Grand Bay climate

Grand Bay Weather in August

NOAA 1991-2020 normals for Coden, 14.8 km from Grand Bay

Average highs run from 89°F on August 1 to 88°F on August 31, and lows from 73°F to 71°F. Normal precipitation for the month is 7.46 in over about 10 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 Grand Bay, in °F, with the record for each date.5060708090100110151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
88°F
Average low
72°F
Precipitation
7.46 in
Record high
106°FAug 26, 2023
Record low
58°FAug 14, 2004
Chance of a freeze
0%
Days of 90°F or more
11.0
Daylight
13 h 35 min to 12 h 47 min
Cloud cover
55%
Humidity
76%
Dew point
74°F
Wind
6.9 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.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Aug 189°F73°F99°F 201066°F 201737%0%
Aug 289°F73°F101°F 202467°F 201437%0%
Aug 389°F73°F101°F 202468°F 202637%0%
Aug 489°F73°F100°F 202366°F 199837%0%
Aug 589°F73°F100°F 202367°F 202137%0%
Aug 689°F73°F100°F 202468°F 202136%0%
Aug 789°F73°F99°F 202367°F 200436%0%
Aug 889°F73°F100°F 202369°F 200436%0%
Aug 989°F73°F98°F 200769°F 200236%0%
Aug 1089°F73°F98°F 202467°F 200235%0%
Aug 1189°F73°F99°F 200769°F 200035%0%
Aug 1289°F73°F100°F 202468°F 200035%0%
Aug 1389°F73°F101°F 202462°F 200435%0%
Aug 1489°F73°F101°F 202458°F 200434%0%
Aug 1588°F73°F100°F 202459°F 200434%0%
Aug 1688°F73°F99°F 201962°F 200434%0%
Aug 1788°F73°F99°F 200063°F 200434%0%
Aug 1888°F72°F101°F 202463°F 200433%0%
Aug 1988°F72°F100°F 200065°F 200433%0%
Aug 2088°F72°F100°F 202368°F 200133%0%
Aug 2188°F72°F97°F 202365°F 200132%0%
Aug 2288°F72°F100°F 202367°F 200432%0%
Aug 2388°F72°F102°F 202364°F 200932%0%
Aug 2488°F72°F98°F 201462°F 200932%0%
Aug 2588°F72°F99°F 202363°F 200931%0%
Aug 2688°F72°F106°F 202360°F 201531%0%
Aug 2788°F72°F105°F 202362°F 201531%0%
Aug 2888°F72°F98°F 202364°F 201531%0%
Aug 2988°F72°F101°F 200066°F 201131%0%
Aug 3088°F72°F97°F 201167°F 201130%0%
Aug 3188°F71°F96°F 202266°F 201530%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Grand Bay, 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 (CDT).

August 1
sunrise 6:12 AM, sunset 7:47 PM
August 31
sunrise 6:30 AM, sunset 7:17 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00011803 (Coden), public domain. Records: NOAA GHCN-Daily, station USW00053858, 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.