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853
CXUS54 KBMX 011350
CLMBHM


CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM, AL
849 AM CDT WED OCT 1 2014

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

...THE BIRMINGHAM CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             106   09/06/1925
                        09/05/1925
 LOW               37   09/30/1967
HIGHEST            94   09/12        MM      MM       92  09/09
                                                          09/01
LOWEST             54   09/23        MM      MM       54  09/22
AVG. MAXIMUM     87.1              85.1     2.0     85.6
AVG. MINIMUM     67.5              64.3     3.2     65.0
MEAN             77.3                               75.3
DAYS MAX >= 90     11               6.2     4.8        7
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        13.19   1906
 MINIMUM         0.00   1955
TOTALS           1.64              3.90   -2.26     2.47
DAILY AVG.       0.05              0.13   -0.08     0.08
DAYS >= .01         6               7.4    -1.4        6
DAYS >= .10         2               4.6    -2.6        2
DAYS >= .50         1               2.4    -1.4        2
DAYS >= 1.00        1               1.3    -0.3        1

DEGREE_DAYS
HEATING TOTAL       0                 9      -9        0
 SINCE 7/1          0                 9      -9        0
COOLING TOTAL     376               300      76      318
 SINCE 1/1       2016              1950      66     1843
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.9
HIGHEST WIND SPEED/DIRECTION    23/010    DATE  09/12
HIGHEST GUST SPEED/DIRECTION    31/010    DATE  09/12

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       1
LIGHT RAIN                5     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                      3

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

$$




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