494  
CDUS41 KCTP 170618  
CLIJST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
218 AM EDT THU SEP 17 2020  
   
...............................
 
 
   
..THE JOHNSTOWN CLIMATE SUMMARY FOR SEPTEMBER 16 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1892 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 143 PM 97 1939 68 0 79  
MINIMUM 45 452 AM 34 1966 51 -6 62  
AVERAGE 57 60 -3 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.28 1934 0.12 -0.12 T  
MONTH TO DATE 1.08 1.82 -0.74 1.17  
SINCE SEP 1 1.08 1.82 -0.74 1.17  
SINCE JAN 1 31.64 30.17 1.47 30.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 6 2 0  
MONTH TO DATE 37 60 -23 14  
SINCE SEP 1 37 60 -23 14  
SINCE JUL 1 40 102 -62 32  
 
COOLING  
YESTERDAY 0 1 -1 6  
MONTH TO DATE 34 22 12 42  
SINCE SEP 1 34 22 12 42  
SINCE JAN 1 641 382 259 509    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1100 PM  
LOWEST 44 200 PM  
AVERAGE 64  
   
......................................................
 
 
THE JOHNSTOWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 93 1991  
MINIMUM TEMPERATURE (F) 51 36 1986  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2020.....SUNRISE 659 AM EDT SUNSET 720 PM EDT  
SEPTEMBER 18 2020.....SUNRISE 659 AM EDT SUNSET 718 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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