297  
CDUS41 KCTP 280731  
CLIJST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
231 AM EST SAT DEC 28 2024  
   
...............................
 
 
   
..THE JOHNSTOWN CLIMATE SUMMARY FOR DECEMBER 27 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 40 1106 PM 66 2015 35 5 47  
MINIMUM 27 1248 AM -3 1914 22 5 44  
AVERAGE 34 29 5 46  
 
PRECIPITATION (IN)  
YESTERDAY T 1.10 1895 0.08 -0.08 0.67  
MONTH TO DATE 2.53 2.36 0.17 2.30  
SINCE DEC 1 2.53 2.36 0.17 2.30  
SINCE JAN 1 48.13 40.94 7.19 43.58  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 36 -5 19  
MONTH TO DATE 942 901 41 713  
SINCE DEC 1 942 901 41 713  
SINCE JUL 1 2068 2271 -203 1956  
 
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 18 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 72 100 PM  
AVERAGE 86  
   
......................................................
 
 
THE JOHNSTOWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 70 1982  
MINIMUM TEMPERATURE (F) 22 -4 1950  
 
SUNRISE AND SUNSET  
DECEMBER 28 2024......SUNRISE 737 AM EST SUNSET 457 PM EST  
DECEMBER 29 2024......SUNRISE 738 AM EST SUNSET 458 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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