Climatological Report (Monthly)
Issued by NWS

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CXUS54 KBMX 022153
CLMEET


CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM, AL
451 PM CDT MON OCT 2 2017

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

...THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
HIGHEST            91   09/28
                        09/22
                        09/21
LOWEST             53   09/07
AVG. MAXIMUM     84.5              84.7    -0.2
AVG. MINIMUM     65.0              63.9     1.1
MEAN             74.7                               79.6
DAYS MAX >= 90      7
DAYS MAX <= 32      0
DAYS MIN <= 32      0
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
TOTALS           2.34              3.83   -1.49
DAYS >= .01         6
DAYS >= .10         4
DAYS >= .50         1
DAYS >= 1.00        1

DEGREE_DAYS
HEATING TOTAL       8                         1        1
 SINCE 7/1          8                         1        1
COOLING TOTAL     307                        21      448
 SINCE 1/1       2097                       213     2332
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              2.8
HIGHEST WIND SPEED/DIRECTION    20/340    DATE  09/11
HIGHEST GUST SPEED/DIRECTION    30/350    DATE  09/11

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       3
LIGHT RAIN                6     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      18     FOG W/VIS <= 1/4 MILE      0
HAZE                      4

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

$$


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