178  
CDUS41 KCTP 210753  
CLIJST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
253 AM EST SAT DEC 21 2019  
   
...............................
 
 
   
..THE JOHNSTOWN CLIMATE SUMMARY FOR DECEMBER 20 2019
 
 
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)  
YESTERDAY  
MAXIMUM 32 254 PM 64 1957 34 -2 47  
MINIMUM 20 836 AM -3 2004 21 -1 34  
AVERAGE 26 27 -1 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.27 1936 0.08 -0.08 0.29  
MONTH TO DATE 2.59 1.63 0.96 2.22  
SINCE DEC 1 2.59 1.63 0.96 2.22  
SINCE JAN 1 38.17 40.16 -1.99 59.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 38 1 24  
MONTH TO DATE 704 704 0 661  
SINCE DEC 1 704 704 0 661  
SINCE JUL 1 1988 2167 -179 2087  
 
COOLING  
YESTERDAY 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 17 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 900 PM  
LOWEST 52 1200 AM  
AVERAGE 67  
   
......................................................
 
 
THE JOHNSTOWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 62 1957  
MINIMUM TEMPERATURE (F) 20 -10 1942  
 
SUNRISE AND SUNSET  
DECEMBER 21 2019......SUNRISE 734 AM EST SUNSET 452 PM EST  
DECEMBER 22 2019......SUNRISE 735 AM EST SUNSET 453 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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