781  
CDUS41 KCTP 100805  
CLIJST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
305 AM EST SUN DEC 10 2023  
   
...............................  
 
   
..THE JOHNSTOWN CLIMATE SUMMARY FOR DECEMBER 9 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 58 235 PM 72 1966 39 19 39  
MINIMUM 38 612 AM 1 1917 26 12 28  
AVERAGE 48 33 15 34  
 
PRECIPITATION (IN)  
YESTERDAY T 1.14 1986 0.09 -0.09 0.00  
MONTH TO DATE 0.47 0.81 -0.34 0.66  
SINCE DEC 1 0.47 0.81 -0.34 0.66  
SINCE JAN 1 41.75 39.39 2.36 41.22  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 32 -15 31  
MONTH TO DATE 210 280 -70 251  
SINCE DEC 1 210 280 -70 251  
SINCE JUL 1 1453 1650 -197 1554  
 
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 16 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 600 AM  
LOWEST 35 1000 AM  
AVERAGE 54  
   
......................................................  
 
THE JOHNSTOWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 75 1966  
MINIMUM TEMPERATURE (F) 26 -4 1958  
 
SUNRISE AND SUNSET  
DECEMBER 10 2023......SUNRISE 727 AM EST SUNSET 449 PM EST  
DECEMBER 11 2023......SUNRISE 728 AM EST SUNSET 449 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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