Climatological Report (Monthly)
Issued by NWS

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CXUS54 KBMX 011403
CLMMGM


CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM, AL
802 AM CST TUE JAN 1 2013

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

...THE MONTGOMERY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2012

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              85   12/02/1982
 LOW                5   12/25/1983
                        12/13/1962
HIGHEST            80   12/04        MM      MM       76  12/22
                                                          12/14
                                                          12/05
LOWEST             26   12/30        MM      MM       26  12/01
AVG. MAXIMUM     66.3              59.6     6.7     64.0
AVG. MINIMUM     41.8              37.4     4.4     40.7
MEAN             54.0                               52.4
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.2    -0.2        0
DAYS MIN <= 32      5              10.8    -5.8        8
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        11.35   1961
 MINIMUM         0.49   1889
TOTALS           6.65              4.86    1.79     3.42
DAILY AVG.       0.21              0.16    0.05     0.11
DAYS >= .01         8               9.8    -1.8       10
DAYS >= .10         7               7.1    -0.1        8
DAYS >= .50         6               3.5     2.5        3
DAYS >= 1.00        2               1.6     0.4        0

DEGREE_DAYS
HEATING TOTAL     336               517    -181      385
 SINCE 7/1        727               888    -161      729
COOLING TOTAL       4                 6      -2        4
 SINCE 1/1       2598              2274     324     2606
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.0
HIGHEST WIND SPEED/DIRECTION    38/290    DATE  12/20
HIGHEST GUST SPEED/DIRECTION    55/250    DATE  12/10

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       7
LIGHT RAIN               10     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      9
HAZE                      3

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

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