882  
CDUS41 KCTP 300747  
CLIJST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
247 AM EST SAT DEC 30 2023  
   
...............................
 
 
   
..THE JOHNSTOWN CLIMATE SUMMARY FOR DECEMBER 29 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 39 1231 PM 69 1984 35 4 53  
MINIMUM 31 1159 PM -2 1894 22 9 34  
AVERAGE 35 28 7 44  
 
PRECIPITATION (IN)  
YESTERDAY T 1.00 1901 0.08 -0.08 0.00  
MONTH TO DATE 2.32 2.52 -0.20 2.29  
SINCE DEC 1 2.32 2.52 -0.20 2.29  
SINCE JAN 1 43.60 41.10 2.50 42.85  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 37 -7 21  
MONTH TO DATE 765 974 -209 1034  
SINCE DEC 1 765 974 -209 1034  
SINCE JUL 1 2008 2344 -336 2337  
 
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 17 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1100 PM  
LOWEST 58 400 PM  
AVERAGE 75  
   
......................................................
 
 
THE JOHNSTOWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 68 1990  
MINIMUM TEMPERATURE (F) 21 -7 1917  
 
SUNRISE AND SUNSET  
DECEMBER 30 2023......SUNRISE 738 AM EST SUNSET 458 PM EST  
DECEMBER 31 2023......SUNRISE 738 AM EST SUNSET 459 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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