Climatological Report (Monthly)
Issued by NWS Miami, FL

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000
CXUS52 KMFL 011549
CLMPBI


CLIMATE REPORT
NATIONAL WEATHER SERVICE MIAMI, FL
1138 AM EDT SUN OCT 1 2017

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

...THE WEST PALM BEACH CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1888 TO 2017

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   09/02                         93
LOWEST             75   09/30                         72
                        09/29
                        09/28
AVG. MAXIMUM     89.7              88.3     1.4     89.8
AVG. MINIMUM     77.2              75.2     2.0     76.7
MEAN             83.4              81.8     1.6     83.2
DAYS MAX >= 90     17                                 19
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      0                                  0
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        29.40   2004
 MINIMUM         1.77   1988
TOTALS           5.78              8.35   -2.57     8.04
DAILY AVG.       0.19              0.28   -0.09     0.27
DAYS >= .01        15                                 17
DAYS >= .10         7                                 12
DAYS >= .50         3                                  5
DAYS >= 1.00        1                                  2
GREATEST
 24 HR. TOTAL    3.13   09/10 TO 09/10              2.54

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
 SINCE 7/1          0                 0       0        0
COOLING TOTAL     558               502      56      555
 SINCE 1/1       3619              3208     411     3676
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.2
HIGHEST WIND SPEED/DIRECTION    66/130    DATE  09/10
HIGHEST GUST SPEED/DIRECTION    91/120    DATE  09/10

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            2
NUMBER OF DAYS PC             25
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     77

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             18     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                       7
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      0
HAZE                      0

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

$$




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