Climatological Report (Monthly)
Issued by NWS Birmingham, AL

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000
CXUS54 KBMX 030054
CLMBHM


CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM, AL
754 PM CDT MON APR 2 2018

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

...THE BIRMINGHAM CLIMATE SUMMARY FOR THE MONTH OF MARCH 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              90   03/21/1907
 LOW                2   03/14/1993
HIGHEST            81   03/28        MM      MM       89  03/21
LOWEST             30   03/15        MM      MM       26  03/16
                        03/13
                        03/09
AVG. MAXIMUM     66.8              66.7     0.1     69.3
AVG. MINIMUM     43.8              43.7     0.1     47.5
MEAN             55.3                               58.4
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.1    -0.1        0
DAYS MIN <= 32      5               3.7     1.3        3
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        15.80   1980
 MINIMUM         0.32   1918
TOTALS           4.13              5.23   -1.10     5.24
DAILY AVG.       0.13              0.17   -0.04     0.17
DAYS >= .01         9              10.2    -1.2       11
DAYS >= .10         8               6.9     1.1        9
DAYS >= .50         5               3.6     1.4        3
DAYS >= 1.00        1               1.6    -0.6        3

DEGREE_DAYS
HEATING TOTAL     312               322     -10      251
 SINCE 7/1       2313              2512    -199     1623
COOLING TOTAL      20                18       2       54
 SINCE 1/1         66                22      44       69
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.9
HIGHEST WIND SPEED/DIRECTION    28/190    DATE  03/19
HIGHEST GUST SPEED/DIRECTION    37/180    DATE  03/19

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       7
LIGHT RAIN               12     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      10     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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