402  
CDUS41 KPHI 290652 RRA  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
113 AM EST FRI DEC 29 2023  
   
...............................  
 
   
..THE READING PA CLIMATE SUMMARY FOR DECEMBER 28 2023  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1869 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 56 12:10 AM 66 2008 40 16 49  
MINIMUM 49 11:30 PM 0 1980 25 24 23  
AVERAGE 53 33 20 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 1.17 1942 0.10 -0.06 0.00  
MONTH TO DATE 7.67 3.22 4.45 3.88  
SINCE DEC 1 7.67 3.22 4.45 3.88  
SINCE JAN 1 46.49 44.92 1.57 42.34  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 32 -20 29  
MONTH TO DATE 651 812 -161 847  
SINCE DEC 1 651 812 -161 847  
SINCE JUL 1 1557 1806 -249 1752  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1118 1054 64 1336    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 8:00 AM  
LOWEST 80 12:00 AM  
AVERAGE 88  
   
......................................................  
 
THE READING PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 64 1982  
MINIMUM TEMPERATURE (F) 25 -5 1917  
 
SUNRISE AND SUNSET  
DECEMBER 29 2023......SUNRISE 7:26 AM EST SUNSET 4:46 PM EST  
DECEMBER 30 2023......SUNRISE 7:26 AM EST SUNSET 4:46 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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