846  
CDUS41 KCTP 182216  
CLIJST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
516 PM EST MON DEC 18 2023  
   
...............................
 
 
   
..THE JOHNSTOWN CLIMATE SUMMARY FOR DECEMBER 18 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 44 108 AM 64 1924 37 7 25  
MINIMUM 29 447 PM -4 1914 24 5 21  
AVERAGE 37 31 6 23  
 
PRECIPITATION (IN)  
TODAY 0.17 1.32 1990 0.08 0.09 T  
MONTH TO DATE 1.36 1.60 -0.24 1.44  
SINCE DEC 1 1.36 1.60 -0.24 1.44  
SINCE JAN 1 42.64 40.18 2.46 42.00  
 
DEGREE DAYS  
HEATING  
TODAY 28 34 -6 42  
MONTH TO DATE 471 581 -110 568  
SINCE DEC 1 471 581 -110 568  
SINCE JUL 1 1714 1951 -237 1871  
 
COOLING  
TODAY 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 29 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 16.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
HEAVY SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 78 100 PM  
AVERAGE 89  
   
......................................................
 
 
THE JOHNSTOWN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 66 1939  
MINIMUM TEMPERATURE (F) 24 -2 1906  
 
SUNRISE AND SUNSET  
DECEMBER 18 2023......SUNRISE 733 AM EST SUNSET 451 PM EST  
DECEMBER 19 2023......SUNRISE 733 AM EST SUNSET 451 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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