083  
CDUS41 KCTP 130757  
CLIJST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
257 AM EST WED DEC 13 2023  
   
...............................
 
 
   
..THE JOHNSTOWN CLIMATE SUMMARY FOR DECEMBER 12 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1892 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 40 344 PM 67 1979 39 1 32  
MINIMUM 24 723 AM -1 1988 26 -2 28  
AVERAGE 32 32 0 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.98 1970 0.10 -0.10 T  
MONTH TO DATE 0.95 1.09 -0.14 0.74  
SINCE DEC 1 0.95 1.09 -0.14 0.74  
SINCE JAN 1 42.23 39.67 2.56 41.30  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 33 0 35  
MONTH TO DATE 302 378 -76 351  
SINCE DEC 1 302 378 -76 351  
SINCE JUL 1 1545 1748 -203 1654  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 450 480 -30 544    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 13.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 800 AM  
LOWEST 46 100 PM  
AVERAGE 66  
   
......................................................
 
 
THE JOHNSTOWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 68 1923  
MINIMUM TEMPERATURE (F) 25 1 1917  
 
SUNRISE AND SUNSET  
DECEMBER 13 2023......SUNRISE 729 AM EST SUNSET 449 PM EST  
DECEMBER 14 2023......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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