684  
CDUS41 KCTP 120729  
CLIJST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
229 AM EST THU DEC 12 2024  
   
...............................  
 
   
..THE JOHNSTOWN CLIMATE SUMMARY FOR DECEMBER 11 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 50 207 AM 66 1946 39 11 31  
MINIMUM 25 1159 PM -4 1958 26 -1 27  
AVERAGE 38 32 6 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.50 2.00 1966 0.09 0.41 0.05  
MONTH TO DATE 1.68 0.99 0.69 0.95  
SINCE DEC 1 1.68 0.99 0.69 0.95  
SINCE JAN 1 47.28 39.57 7.71 42.23  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 33 -6 36  
MONTH TO DATE 364 345 19 269  
SINCE DEC 1 364 345 19 269  
SINCE JUL 1 1490 1715 -225 1512  
 
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 30 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 13.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 74 1000 PM  
AVERAGE 87  
   
......................................................  
 
THE JOHNSTOWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 67 1979  
MINIMUM TEMPERATURE (F) 26 -1 1988  
 
SUNRISE AND SUNSET  
DECEMBER 12 2024......SUNRISE 729 AM EST SUNSET 449 PM EST  
DECEMBER 13 2024......SUNRISE 730 AM EST SUNSET 450 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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