420  
CDUS41 KCTP 122229  
CLIJST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
529 PM EST THU DEC 12 2019  
   
...............................
 
 
   
..THE JOHNSTOWN CLIMATE SUMMARY FOR DECEMBER 12 2019
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1892 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 32 326 PM 67 1979 36 -4 35  
MINIMUM 15 739 AM -1 1988 23 -8 26  
AVERAGE 24 29 -5 31  
 
PRECIPITATION (IN)  
TODAY 0.00 0.98 1970 0.08 -0.08 0.00  
MONTH TO DATE 1.50 1.05 0.45 0.77  
SINCE DEC 1 1.50 1.05 0.45 0.77  
SINCE JAN 1 37.08 39.58 -2.50 57.90  
 
DEGREE DAYS  
HEATING  
TODAY 41 36 5 34  
MONTH TO DATE 399 409 -10 437  
SINCE DEC 1 399 409 -10 437  
SINCE JUL 1 1683 1872 -189 1863  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 564 388 176 711    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 400 AM  
LOWEST 47 400 PM  
AVERAGE 60  
   
......................................................
 
 
THE JOHNSTOWN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 68 1923  
MINIMUM TEMPERATURE (F) 22 1 1917  
 
SUNRISE AND SUNSET  
DECEMBER 12 2019......SUNRISE 729 AM EST SUNSET 449 PM EST  
DECEMBER 13 2019......SUNRISE 729 AM EST SUNSET 449 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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