714  
CDUS41 KCTP 152218  
CLIAOO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
518 PM EST FRI DEC 15 2023  
   
...............................  
 
   
..THE ALTOONA CLIMATE SUMMARY FOR DECEMBER 15 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 53 315 PM 66 1971 40 13 34  
MINIMUM 33 221 AM 7 1951 26 7 30  
AVERAGE 43 33 10 32  
 
PRECIPITATION (IN)  
TODAY 0.00 0.99 2022 0.08 -0.08 0.99  
MONTH TO DATE 1.36 1.37 -0.01 1.65  
SINCE DEC 1 1.36 1.37 -0.01 1.65  
SINCE JAN 1 33.39 35.45 -2.06 35.86  
 
DEGREE DAYS  
HEATING  
TODAY 22 32 -10 33  
MONTH TO DATE 375 451 -76 445  
SINCE DEC 1 375 451 -76 445  
SINCE JUL 1 1513 1639 -126 1610  
 
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 16 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 54 800 AM  
LOWEST 35 300 PM  
AVERAGE 45  
   
......................................................  
 
THE ALTOONA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 67 2021  
MINIMUM TEMPERATURE (F) 26 -1 1951  
 
SUNRISE AND SUNSET  
DECEMBER 15 2023......SUNRISE 729 AM EST SUNSET 448 PM EST  
DECEMBER 16 2023......SUNRISE 729 AM EST SUNSET 448 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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