140  
CDUS41 KCTP 100622  
CLIJST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
222 AM EDT SAT MAY 10 2025  
   
...............................
 
 
   
..THE JOHNSTOWN CLIMATE SUMMARY FOR MAY 9 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1892 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 54 333 PM 93 1930 67 -13 62  
MINIMUM 42 1159 PM 23 2020 47 -5 48  
AVERAGE 48 57 -9 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.57 1960 0.13 -0.12 0.89  
MONTH TO DATE 2.91 1.15 1.76 2.22  
SINCE MAR 1 10.39 7.81 2.58 15.07  
SINCE JAN 1 15.33 12.88 2.45 21.83  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 9 8 10  
MONTH TO DATE 58 90 -32 32  
SINCE MAR 1 1200 1489 -289 1146  
SINCE JUL 1 5769 6122 -353 5174  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 10  
SINCE MAR 1 13 10 3 14  
SINCE JAN 1 13 10 3 14    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 45 900 PM  
AVERAGE 69  
   
......................................................
 
 
THE JOHNSTOWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 94 1930  
MINIMUM TEMPERATURE (F) 47 26 1983  
 
SUNRISE AND SUNSET  
MAY 10 2025...........SUNRISE 604 AM EDT SUNSET 820 PM EDT  
MAY 11 2025...........SUNRISE 603 AM EDT SUNSET 821 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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