Climatological Report (Monthly)
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000
CXUS54 KBMX 011622
CLMEET


CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM, AL
1022 AM CST SUN JAN 1 2017

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

...THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2016...

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            79   12/25
LOWEST             24R  12/10
AVG. MAXIMUM     60.0              56.3     3.7
AVG. MINIMUM     40.4              36.7     3.7
MEAN             50.2                               57.2
DAYS MAX >= 90      0
DAYS MAX <= 32      0
DAYS MIN <= 32     11
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
TOTALS           2.13              4.80   -2.67
DAYS >= .01        11
DAYS >= .10         6
DAYS >= .50         1
DAYS >= 1.00        0

DEGREE_DAYS
HEATING TOTAL     457                      -119      269
 SINCE 7/1        693                      -327      512
COOLING TOTAL       4                         1       36
 SINCE 1/1       2531                       552     2253
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              4.7
HIGHEST WIND SPEED/DIRECTION    28/310    DATE  12/18
HIGHEST GUST SPEED/DIRECTION    37/310    DATE  12/18

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       4
LIGHT RAIN               11     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      2
HAZE                      2

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

$$



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