301  
CDUS41 KCTP 210618  
CLIJST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
218 AM EDT WED AUG 21 2024  
   
...............................
 
 
   
..THE JOHNSTOWN CLIMATE SUMMARY FOR AUGUST 20 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 62 339 PM 98 1983 77 -15 80  
MINIMUM 49 1159 PM 44 1929 60 -11 55  
AVERAGE 56 68 -12 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.80 1990 0.13 -0.13 0.00  
MONTH TO DATE 4.69 2.55 2.14 4.06  
SINCE JUN 1 9.67 11.17 -1.50 15.12  
SINCE JAN 1 34.41 27.02 7.39 30.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 1 8 0  
MONTH TO DATE 16 11 5 11  
SINCE JUN 1 53 83 -30 100  
SINCE JUL 1 19 24 -5 11  
 
COOLING  
YESTERDAY 0 4 -4 3  
MONTH TO DATE 100 95 5 80  
SINCE JUN 1 508 351 157 317  
SINCE JAN 1 555 389 166 338    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1200 AM  
LOWEST 53 500 PM  
AVERAGE 75  
   
......................................................
 
 
THE JOHNSTOWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 96 1916  
MINIMUM TEMPERATURE (F) 60 42 1922  
 
SUNRISE AND SUNSET  
AUGUST 21 2024........SUNRISE 633 AM EDT SUNSET 803 PM EDT  
AUGUST 22 2024........SUNRISE 634 AM EDT SUNSET 802 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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