888  
CDUS41 KCTP 190726  
CLIJST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
226 AM EST TUE DEC 19 2023  
   
...............................  
 
   
..THE JOHNSTOWN CLIMATE SUMMARY FOR DECEMBER 18 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 44 108 AM 64 1924 37 7 25  
MINIMUM 27 1159 PM -4 1914 24 3 21  
AVERAGE 36 31 5 23  
 
PRECIPITATION (IN)  
YESTERDAY 0.20 1.32 1990 0.08 0.12 T  
MONTH TO DATE 1.39 1.60 -0.21 1.44  
SINCE DEC 1 1.39 1.60 -0.21 1.44  
SINCE JAN 1 42.67 40.18 2.49 42.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 34 -5 42  
MONTH TO DATE 472 581 -109 568  
SINCE DEC 1 472 581 -109 568  
SINCE JUL 1 1715 1951 -236 1871  
 
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 29 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 16.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HEAVY SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 78 100 PM  
AVERAGE 89  
   
......................................................  
 
THE JOHNSTOWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 66 1939  
MINIMUM TEMPERATURE (F) 24 -2 1906  
 
SUNRISE AND SUNSET  
DECEMBER 19 2023......SUNRISE 733 AM EST SUNSET 451 PM EST  
DECEMBER 20 2023......SUNRISE 734 AM EST SUNSET 452 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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