Climatological Report (Monthly)
Issued by NWS

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CXUS54 KBMX 022153
CLMMGM


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

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

...THE MONTGOMERY CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             106   09/05/1925
 LOW               39   09/30/1967
HIGHEST            95   09/29        MM      MM       98  09/25
                        09/28                             09/24
                                                          09/23
LOWEST             55   09/13        MM      MM       51  09/30
                        09/07
AVG. MAXIMUM     89.0              87.3     1.7     93.8
AVG. MINIMUM     66.8              65.2     1.6     70.3
MEAN             77.9                               82.1
DAYS MAX >= 90     18              10.9     7.1       27
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        12.00   1917
 MINIMUM         0.12   1923
TOTALS           2.25              3.97   -1.72     2.24
DAILY AVG.       0.08              0.13   -0.05     0.07
DAYS >= .01         4               6.9    -2.9        3
DAYS >= .10         1               4.7    -3.7        2
DAYS >= .50         1               2.3    -1.3        1
DAYS >= 1.00        1               1.3    -0.3        1

DEGREE_DAYS
HEATING TOTAL       1                 4      -3        0
 SINCE 7/1          1                 4      -3        0
COOLING TOTAL     394               341      53      519
 SINCE 1/1       2562              2130     432     2748
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.8
HIGHEST WIND SPEED/DIRECTION    29/310    DATE  09/11
HIGHEST GUST SPEED/DIRECTION    40/310    DATE  09/11

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                4     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      14     FOG W/VIS <= 1/4 MILE      0
HAZE                     15

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

$$


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