Climatological Report (Daily)
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079
CDUS44 KBMX 120747
CLIEET

CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
247 AM CDT MON MAY 12 2025

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

...THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR MAY 11 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1991 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         76   1130 AM  92    2002  81     -5       77
  MINIMUM         60   1155 PM  38    1997  59      1       56
  AVERAGE         68                        70     -2       67

PRECIPITATION (IN)
  YESTERDAY        1.45R         0.95 2003   0.12   1.33     0.00
  MONTH TO DATE    6.38                      1.38   5.00     1.84
  SINCE MAR 1     20.73                     11.85   8.88     8.76
  SINCE JAN 1     28.56                     22.96   5.60    23.92

DEGREE DAYS
 COOLING
  YESTERDAY        3                         6     -3        2
  MONTH TO DATE   37                        56    -19      109
  SINCE MAR 1    214                       152     62      204
  SINCE JAN 1    226                       159     67      209
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     5.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           600 AM
 LOWEST     71          1200 PM
 AVERAGE    84

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


THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        90      2018
 MINIMUM TEMPERATURE (F)   60        44      1997


SUNRISE AND SUNSET
MAY 12 2025...........SUNRISE   549 AM CDT   SUNSET   738 PM CDT
MAY 13 2025...........SUNRISE   549 AM CDT   SUNSET   739 PM CDT


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




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