003  
CDUS41 KCTP 202118  
CLIJST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
518 PM EDT TUE MAY 20 2025  
   
...............................
 
 
   
..THE JOHNSTOWN CLIMATE SUMMARY FOR MAY 20 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 65 158 PM 95 1911 69 -4 79  
MINIMUM 41 521 AM 28 2002 50 -9 57  
AVERAGE 53 60 -7 68  
 
PRECIPITATION (IN)  
TODAY 0.00 1.85 1969 0.13 -0.13 0.00  
MONTH TO DATE 4.24 2.59 1.65 3.87  
SINCE MAR 1 11.72 9.25 2.47 16.72  
SINCE JAN 1 16.66 14.32 2.34 23.48  
 
DEGREE DAYS  
HEATING  
TODAY 12 7 5 0  
MONTH TO DATE 112 176 -64 113  
SINCE MAR 1 1254 1575 -321 1227  
SINCE JUL 1 5823 6208 -385 5255  
 
COOLING  
TODAY 0 1 -1 3  
MONTH TO DATE 6 15 -9 15  
SINCE MAR 1 19 21 -2 19  
SINCE JAN 1 19 21 -2 19    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 600 AM  
LOWEST 26 300 PM  
AVERAGE 58  
   
......................................................
 
 
THE JOHNSTOWN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 97 1911  
MINIMUM TEMPERATURE (F) 50 29 2002  
 
SUNRISE AND SUNSET  
MAY 20 2025...........SUNRISE 555 AM EDT SUNSET 830 PM EDT  
MAY 21 2025...........SUNRISE 554 AM EDT SUNSET 830 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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