642  
CDUS41 KCTP 161212  
CLIJST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
712 AM EST MON DEC 16 2024  
   
...............................
 
 
   
..THE JOHNSTOWN CLIMATE SUMMARY FOR DECEMBER 15 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1892 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 32 1159 PM 63 1975 38 -6 47  
MINIMUM 23 238 AM -8 1943 25 -2 32  
AVERAGE 28 31 -3 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.37 2.06 1901 0.08 0.29 0.00  
MONTH TO DATE 2.05 1.35 0.70 0.95  
SINCE DEC 1 2.05 1.35 0.70 0.95  
SINCE JAN 1 47.65 39.93 7.72 42.23  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 34 3 25  
MONTH TO DATE 529 479 50 394  
SINCE DEC 1 529 479 50 394  
SINCE JUL 1 1655 1849 -194 1637  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 652 480 172 450    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FREEZING RAIN  
LT FREEZING RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1000 PM  
LOWEST 62 1200 AM  
AVERAGE 79  
   
......................................................
 
 
THE JOHNSTOWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 68 1971  
MINIMUM TEMPERATURE (F) 25 -6 1943  
 
SUNRISE AND SUNSET  
DECEMBER 16 2024......SUNRISE 732 AM EST SUNSET 450 PM EST  
DECEMBER 17 2024......SUNRISE 733 AM EST SUNSET 451 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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