Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS44 KBMX 170739
CLIEET
CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
239 AM CDT SUN AUG 17 2025
...................................
...THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR AUGUST 16 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 92 435 PM 102 2000 91 1 95
MINIMUM 71 632 AM 62 2004 71 0 74
AVERAGE 82 81 1 85
PRECIPITATION (IN)
YESTERDAY 0.00 0.53 2015 0.15 -0.15 0.30
MONTH TO DATE 3.31 2.56 0.75 0.46
SINCE JUN 1 10.16 12.07 -1.91 16.17
SINCE JAN 1 43.18 37.80 5.38 41.19
DEGREE DAYS
COOLING
YESTERDAY 17 16 1 20
MONTH TO DATE 228 264 -36 274
SINCE JUN 1 1185 1176 9 1272
SINCE JAN 1 1593 1506 87 1698
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 0.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 50 200 PM
AVERAGE 75
..........................................................
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 105 2000
MINIMUM TEMPERATURE (F) 71 64 2011
SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE 612 AM CDT SUNSET 730 PM CDT
AUGUST 18 2025........SUNRISE 612 AM CDT SUNSET 729 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$