417  
CDUS41 KPHI 230555  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
155 AM EDT TUE SEP 23 2025  
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR SEPTEMBER 22 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1858 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 4:27 PM 94 1931 75 2 81  
MINIMUM 61 6:56 AM 32 1904 54 7 64  
AVERAGE 69 65 4 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.44 1979 0.16 -0.16 T  
MONTH TO DATE 2.14 3.64 -1.50 0.40  
SINCE SEP 1 2.14 3.64 -1.50 0.40  
SINCE JAN 1 36.04 33.64 2.40 35.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0  
SINCE SEP 1 0.0 0.0  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 4 27 -23 8  
SINCE SEP 1 4 27 -23 8  
SINCE JUL 1 6 30 -24 10  
 
COOLING  
YESTERDAY 4 2 2 8  
MONTH TO DATE 107 101 6 110  
SINCE SEP 1 107 101 6 110  
SINCE JAN 1 1178 1025 153 1366    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 11:00 PM  
LOWEST 53 12:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE READING PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 94 1970  
MINIMUM TEMPERATURE (F) 54 34 1904  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2025.....SUNRISE 6:53 AM EDT SUNSET 6:59 PM EDT  
SEPTEMBER 24 2025.....SUNRISE 6:54 AM EDT SUNSET 6:57 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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