233  
CDUS41 KCTP 170728  
CLIJST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
228 AM EST SUN DEC 17 2023  
   
...............................  
 
   
..THE JOHNSTOWN CLIMATE SUMMARY FOR DECEMBER 16 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 49 300 PM 68 1971 38 11 36  
MINIMUM 33 419 AM -6 1943 25 8 30  
AVERAGE 41 31 10 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.12 1948 0.09 -0.09 0.02  
MONTH TO DATE 0.95 1.44 -0.49 1.43  
SINCE DEC 1 0.95 1.44 -0.49 1.43  
SINCE JAN 1 42.23 40.02 2.21 41.99  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 34 -10 32  
MONTH TO DATE 418 513 -95 490  
SINCE DEC 1 418 513 -95 490  
SINCE JUL 1 1661 1883 -222 1793  
 
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 18 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.7  
 
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 67 200 AM  
LOWEST 44 1200 PM  
AVERAGE 56  
   
......................................................  
 
THE JOHNSTOWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 66 1984  
MINIMUM TEMPERATURE (F) 24 -1 1951  
 
SUNRISE AND SUNSET  
DECEMBER 17 2023......SUNRISE 732 AM EST SUNSET 451 PM EST  
DECEMBER 18 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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