013  
CDUS41 KCTP 120619  
CLIMDT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
219 AM EDT MON MAY 12 2025  
   
...............................
 
 
   
..THE HARRISBURG PA CLIMATE SUMMARY FOR MAY 11 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1888 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 329 PM 92 1948 72 6 63  
MINIMUM 50 447 AM 31 1966 52 -2 47  
AVERAGE 64 62 2 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.72 1952 0.12 -0.12 0.39  
MONTH TO DATE 3.72 1.37 2.35 2.53  
SINCE MAR 1 8.33 8.62 -0.29 10.90  
SINCE JAN 1 11.24 14.24 -3.00 19.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0  
2002  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.0 6.0 -6.0 T  
SINCE JUL 1 15.6 29.9 -14.3 18.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 5 -4 10  
MONTH TO DATE 18 63 -45 48  
SINCE MAR 1 867 1147 -280 925  
SINCE JUL 1 4643 4954 -311 4202  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 21 13 8 30  
SINCE MAR 1 29 23 6 51  
SINCE JAN 1 29 23 6 51    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 400 AM  
LOWEST 33 600 PM  
AVERAGE 58  
   
......................................................
 
 
THE HARRISBURG PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 90 1944  
MINIMUM TEMPERATURE (F) 52 36 1907  
 
SUNRISE AND SUNSET  
MAY 12 2025...........SUNRISE 554 AM EDT SUNSET 814 PM EDT  
MAY 13 2025...........SUNRISE 553 AM EDT SUNSET 814 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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