475  
CDUS41 KCTP 170725  
CLIJST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
225 AM EST TUE DEC 17 2024  
   
...............................  
 
   
..THE JOHNSTOWN CLIMATE SUMMARY FOR DECEMBER 16 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1892 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 52 1159 PM 68 1971 38 14 49  
MINIMUM 32 1241 AM -6 1943 25 7 33  
AVERAGE 42 31 11 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 1.12 1948 0.09 0.05 0.00  
MONTH TO DATE 2.19 1.44 0.75 0.95  
SINCE DEC 1 2.19 1.44 0.75 0.95  
SINCE JAN 1 47.79 40.02 7.77 42.23  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 34 -11 24  
MONTH TO DATE 552 513 39 418  
SINCE DEC 1 552 513 39 418  
SINCE JUL 1 1678 1883 -205 1661  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 652 480 172 450    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
LT FREEZING RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 89 100 PM  
AVERAGE 95  
   
......................................................  
 
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 2024......SUNRISE 733 AM EST SUNSET 451 PM EST  
DECEMBER 18 2024......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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