903  
CDUS41 KCTP 202221  
CLIJST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
521 PM EST FRI DEC 20 2019  
   
...............................
 
 
   
..THE JOHNSTOWN CLIMATE SUMMARY FOR DECEMBER 20 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 32 254 PM 64 1957 34 -2 47  
MINIMUM 20 836 AM -3 2004 21 -1 34  
AVERAGE 26 27 -1 41  
 
PRECIPITATION (IN)  
TODAY 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  
TODAY 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  
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 17 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.5  
 
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 71 700 AM  
LOWEST 52 1200 AM  
AVERAGE 62  
   
......................................................
 
 
THE JOHNSTOWN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 62 1957  
MINIMUM TEMPERATURE (F) 20 -10 1942  
 
SUNRISE AND SUNSET  
DECEMBER 20 2019......SUNRISE 734 AM EST SUNSET 452 PM EST  
DECEMBER 21 2019......SUNRISE 734 AM EST SUNSET 452 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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