703  
CDUS41 KCTP 122217  
CLIAOO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
517 PM EST TUE DEC 12 2023  
   
...............................  
 
   
..THE ALTOONA CLIMATE SUMMARY FOR DECEMBER 12 2023  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 45 324 PM 68 2015 41 4 36  
MINIMUM 27 740 AM -1 1988 27 0 32  
AVERAGE 36 34 2 34  
 
PRECIPITATION (IN)  
TODAY 0.00 0.97 1983 0.09 -0.09 T  
MONTH TO DATE 1.36 1.12 0.24 0.66  
SINCE DEC 1 1.36 1.12 0.24 0.66  
SINCE JAN 1 33.39 35.20 -1.81 34.87  
 
DEGREE DAYS  
HEATING  
TODAY 29 31 -2 31  
MONTH TO DATE 292 356 -64 337  
SINCE DEC 1 292 356 -64 337  
SINCE JUL 1 1430 1544 -114 1502  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 599 692 -93 773    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 800 AM  
LOWEST 41 200 PM  
AVERAGE 58  
   
......................................................  
 
THE ALTOONA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 66 2015  
MINIMUM TEMPERATURE (F) 27 1 1960  
 
SUNRISE AND SUNSET  
DECEMBER 12 2023......SUNRISE 726 AM EST SUNSET 447 PM EST  
DECEMBER 13 2023......SUNRISE 727 AM EST SUNSET 447 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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