582  
CDUS41 KCTP 212253  
CLIJST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
553 PM EST THU DEC 21 2023  
   
...............................
 
 
   
..THE JOHNSTOWN CLIMATE SUMMARY FOR DECEMBER 21 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 35 551 AM 62 1957 37 -2 41  
MINIMUM 30 714 AM -10 1942 23 7 20  
AVERAGE 33 30 3 31  
 
PRECIPITATION (IN)  
TODAY 0.00 1.58 1914 0.08 -0.08 0.00  
MONTH TO DATE 1.42 1.86 -0.44 1.44  
SINCE DEC 1 1.42 1.86 -0.44 1.44  
SINCE JAN 1 42.70 40.44 2.26 42.00  
 
DEGREE DAYS  
HEATING  
TODAY 32 35 -3 34  
MONTH TO DATE 583 686 -103 686  
SINCE DEC 1 583 686 -103 686  
SINCE JUL 1 1826 2056 -230 1989  
 
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 8 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 2.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 500 PM  
LOWEST 26 400 AM  
AVERAGE 48  
   
......................................................
 
 
THE JOHNSTOWN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 69 1949  
MINIMUM TEMPERATURE (F) 23 -6 1944  
 
SUNRISE AND SUNSET  
DECEMBER 21 2023......SUNRISE 734 AM EST SUNSET 452 PM EST  
DECEMBER 22 2023......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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