Saint Bernard Parish climate

Saint Bernard Parish Weather in August

NOAA 1991-2020 normals for St Bernard, 0.6 km from Saint Bernard Parish

Average highs run from 89°F on August 1 to 88°F on August 31, and lows from 75°F to 74°F.

August day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Saint Bernard Parish, in °F, with the record for each date.5060708090100110151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
89°F
Average low
75°F
Record high
103°FAug 22, 1980
Record low
59°FAug 23, 1956
Chance of a freeze
0%
Days of 90°F or more
17.5
Daylight
13 h 33 min to 12 h 47 min
Cloud cover
54%
Humidity
77%
Dew point
75°F
Wind
7.4 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°F75°F99°F 201067°F 19720%
Aug 289°F75°F100°F 201068°F 19560%
Aug 389°F75°F97°F 197867°F 20010%
Aug 489°F75°F97°F 197867°F 20010%
Aug 589°F75°F97°F 199068°F 19650%
Aug 689°F75°F97°F 199067°F 20010%
Aug 789°F75°F99°F 197669°F 19750%
Aug 889°F75°F96°F 195667°F 20010%
Aug 989°F75°F97°F 195663°F 19890%
Aug 1089°F75°F98°F 195661°F 19890%
Aug 1189°F75°F101°F 200765°F 19900%
Aug 1289°F75°F101°F 200765°F 19560%
Aug 1389°F75°F96°F 200766°F 20040%
Aug 1489°F75°F96°F 198162°F 20040%
Aug 1589°F75°F98°F 198161°F 20040%
Aug 1689°F75°F96°F 198167°F 19920%
Aug 1789°F75°F98°F 199365°F 19650%
Aug 1889°F75°F98°F 198168°F 19890%
Aug 1989°F75°F100°F 199367°F 19680%
Aug 2089°F75°F100°F 198066°F 19920%
Aug 2189°F75°F99°F 198069°F 19610%
Aug 2289°F75°F103°F 198061°F 19560%
Aug 2389°F75°F96°F 198059°F 19560%
Aug 2489°F75°F97°F 197662°F 19560%
Aug 2589°F75°F98°F 197665°F 19660%
Aug 2689°F75°F96°F 198965°F 20090%
Aug 2789°F75°F98°F 198961°F 19580%
Aug 2888°F74°F96°F 198263°F 19680%
Aug 2988°F74°F98°F 198265°F 19680%
Aug 3088°F74°F96°F 198063°F 19680%
Aug 3188°F74°F97°F 198963°F 19680%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Saint Bernard Parish, in percent, and of at least 0.1 inch of snowfall.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:19 AM, sunset 7:52 PM
August 31
sunrise 6:36 AM, sunset 7:23 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00168108 (St Bernard), public domain. Records: NOAA GHCN-Daily, station USW00012958, 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.