Chalmette climate

Chalmette Weather in August

NOAA 1991-2020 normals for Chalmette, 2.1 km from Chalmette

Average highs run from 93°F on August 1 to 91°F on August 31, and lows from 76°F to 75°F. Normal precipitation for the month is 7.41 in.

August day by day

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

Normal daily high and low temperature at Chalmette, in °F, with the record for each date.60708090100110151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
92°F
Average low
76°F
Precipitation
7.41 in
Record high
105°FAug 27, 2023
Record low
68°FAug 21, 1993
Chance of a freeze
0%
Days of 90°F or more
27.0
Daylight
13 h 34 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 193°F76°F100°F 201074°F 19950%
Aug 293°F76°F99°F 199970°F 19940%
Aug 393°F76°F98°F 199975°F 19930%
Aug 493°F77°F97°F 199973°F 20180%
Aug 593°F77°F98°F 202371°F 19940%
Aug 693°F77°F98°F 199974°F 19960%
Aug 793°F77°F98°F 202375°F 20040%
Aug 893°F77°F96°F 199273°F 20080%
Aug 993°F77°F99°F 202375°F 20120%
Aug 1093°F77°F99°F 199875°F 20000%
Aug 1192°F77°F99°F 202371°F 20040%
Aug 1292°F77°F99°F 200771°F 19960%
Aug 1392°F77°F99°F 202369°F 20040%
Aug 1492°F77°F98°F 199969°F 20040%
Aug 1592°F77°F100°F 202370°F 20040%
Aug 1692°F77°F98°F 199573°F 19920%
Aug 1792°F77°F99°F 199574°F 19920%
Aug 1892°F77°F100°F 199574°F 20040%
Aug 1992°F77°F99°F 199574°F 19920%
Aug 2092°F77°F100°F 202372°F 19920%
Aug 2192°F77°F96°F 200068°F 19930%
Aug 2292°F76°F98°F 202374°F 19920%
Aug 2392°F76°F101°F 202373°F 19920%
Aug 2491°F76°F100°F 202373°F 20080%
Aug 2591°F76°F99°F 202372°F 19960%
Aug 2691°F76°F99°F 202375°F 20080%
Aug 2791°F76°F105°F 202373°F 19910%
Aug 2891°F76°F95°F 199874°F 20100%
Aug 2991°F76°F98°F 199572°F 19920%
Aug 3091°F76°F99°F 200071°F 19920%
Aug 3191°F75°F99°F 200072°F 19920%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Chalmette, 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 7:53 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 USC00166130 (Chalmette), public domain. Records: NOAA GHCN-Daily, station USW00053917, 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.