893  
CDUS41 KPHI 200600  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
100 AM EST FRI DEC 20 2024  
   
...............................  
 
   
..THE READING PA CLIMATE SUMMARY FOR DECEMBER 19 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1869 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 44 11:25 AM 62 1929 42 2 41  
MINIMUM 32 11:57 PM 4 1989 27 5 28  
AVERAGE 38 35 3 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.78 1977 0.12 -0.12 0.01  
MONTH TO DATE 2.48 2.26 0.22 6.12  
SINCE DEC 1 2.48 2.26 0.22 6.12  
SINCE JAN 1 40.56 43.96 -3.40 44.94  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1  
MONTH TO DATE 0.2 0.6  
SINCE DEC 1 0.2 0.6  
SINCE JUL 1 0.2 0.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 30 -3 30  
MONTH TO DATE 546 530 16 444  
SINCE DEC 1 546 530 16 444  
SINCE JUL 1 1245 1524 -279 1350  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1402 1054 348 1118    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.5  
 
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 82 12:00 AM  
LOWEST 46 3:00 PM  
AVERAGE 64  
   
......................................................  
 
THE READING PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 63 1957  
MINIMUM TEMPERATURE (F) 27 0 1942  
 
SUNRISE AND SUNSET  
DECEMBER 20 2024......SUNRISE 7:23 AM EST SUNSET 4:40 PM EST  
DECEMBER 21 2024......SUNRISE 7:24 AM EST SUNSET 4:41 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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