Climatological Report (Monthly)
Issued by NWS Jacksonville, FL

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CXUS52 KJAX 011410
CLMJAX

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1008 AM EDT MON OCT 1 2018

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

...THE JACKSONVILLE CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              99   09/03/1912
 LOW               48   09/20/1981
                        09/19/1981
HIGHEST            96   09/16        86      10       93  09/28
                                                          09/27
                                                          09/20
LOWEST             71   09/23        69       2       63  09/13
                        09/09
AVG. MAXIMUM     91.1              86.9     4.2     87.4
AVG. MINIMUM     73.7              69.5     4.2     70.6
MEAN             82.4              78.2     4.2     79.0
DAYS MAX >= 90     22               7.9    14.1       11
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        21.79   1908
 MINIMUM         0.07   1931
TOTALS           3.41              8.19   -4.78    13.33
DAILY AVG.       0.11              0.27   -0.16     0.44
DAYS >= .01        14              12.2     1.8        6
DAYS >= .10         4               8.6    -4.6        5
DAYS >= .50         2               4.4    -2.4        4
DAYS >= 1.00        1               2.4    -1.4        3
GREATEST
 24 HR. TOTAL    1.29

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

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
 SINCE 7/1          0                 0       0        0
COOLING TOTAL     531               396     135      425
 SINCE 1/1       2718              2386     332     2626
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.7
HIGHEST WIND SPEED/DIRECTION    23/360    DATE  09/19
HIGHEST GUST SPEED/DIRECTION    35/100    DATE  09/03

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR            4
NUMBER OF DAYS PC             24
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     78

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

$$



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