Climatological Report (Monthly)
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163
CXUS54 KLIX 011430
CLMMSY

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW ORLEANS
930 AM CDT TUE SEP 01 2026

...................................

...THE NEW ORLEANS CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1946 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            105   08/27/2023
 LOW              60   08/30/1968
HIGHEST           97   08/21         MM      MM       99  08/17
                       08/23
LOWEST            73   08/27         MM      MM       74  08/16
AVG. MAXIMUM    93.6               91.3     2.3     93.0
AVG. MINIMUM    76.8               76.6     0.2     77.7
MEAN            85.2               84.0     1.2     85.4
DAYS MAX >= 90    29               23.0     6.0       29
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       18.61   2012
 MINIMUM        1.61   2011
TOTALS          4.68               6.91   -2.23     4.85
DAILY AVG.      0.15               0.22   -0.07     0.16
DAYS >= .01       10               13.6    -3.6       MM
DAYS >= .10        5                9.5    -4.5       MM
DAYS >= .50        3                4.3    -1.3       MM
DAYS >= 1.00       2                2.1    -0.1       MM
GREATEST
 24 HR. TOTAL   2.35   08/27 TO 08/27               1.47  08/23 TO 08/23

SNOWFALL (INCHES)
RECORDS
 TOTAL            MM   MM
 24 HR TOTAL      MM
 SNOW DEPTH       MM   MM
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0       MM
SNOWDEPTH AVG.    MM                                  MM
DAYS >= TRACE      0                0.0     0.0        0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH       MM                                  MM  MM
 24 HR TOTAL     0.0                                  MM

DEGREE DAYS
HEATING TOTAL      0                  0       0        0
 SINCE 7/1         0                  0       0       MM
COOLING TOTAL    636                587      49      637
 SINCE 1/1      2646               2383     263       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.8
HIGHEST WIND SPEED/DIRECTION    35/160    DATE  08/06
HIGHEST GUST SPEED/DIRECTION    53/160    DATE  08/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.48
NUMBER OF DAYS FAIR            4
NUMBER OF DAYS PC             26
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             19     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       3
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      0
HAZE                      3

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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