Climatological Report (Monthly)
Issued by NWS Miami, FL

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101
CXUS52 KMFL 011314
CLMPBI

CLIMATE REPORT
NATIONAL WEATHER SERVICE MIAMI,FL
914 AM EDT WED OCT 01 2025

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

...THE WEST PALM BEACH CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1888 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             97   09/12/1911
 LOW              61   09/22/1897
HIGHEST           93   09/01                          96
                       09/02
                       09/08
LOWEST            72   09/14                          73
AVG. MAXIMUM    89.7               88.0     1.7     91.0
AVG. MINIMUM    75.8               75.8    -0.0     77.8
MEAN            82.7               81.9     0.8     84.4
DAYS MAX >= 90    18                                  25
DAYS MAX <= 32     0                                   0
DAYS MIN <= 32     0                                   0
DAYS MIN <= 0      0                                   0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       29.40   2004
 MINIMUM        1.39   2019
TOTALS          7.96               7.96    0.00    11.20
DAILY AVG.      0.27               0.27    0.00     0.37
DAYS >= .01       25                                  20
DAYS >= .10       16                                  17
DAYS >= .50        5                                   7
DAYS >= 1.00       2                                   2
GREATEST
 24 HR. TOTAL   1.97   08/31 TO 08/31               3.21


DEGREE DAYS
HEATING TOTAL      0                  0       0        0
 SINCE 7/1         0                  0       0       MM
COOLING TOTAL    540                507      33      588
 SINCE 1/1      3777               3318     459       MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.4
HIGHEST WIND SPEED/DIRECTION    26/350    DATE  09/23
HIGHEST GUST SPEED/DIRECTION    34/360    DATE  09/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.62
NUMBER OF DAYS FAIR            1
NUMBER OF DAYS PC             25
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     79

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             22     MIXED PRECIP               0
HEAVY RAIN                9     RAIN                       8
LIGHT RAIN               23     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      15     FOG W/VIS <= 1/4 MILE      1
HAZE                      4

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

$$