151  
CDUS41 KPHI 152133  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
433 PM EST FRI DEC 15 2023  
   
...............................  
 
   
..THE READING PA CLIMATE SUMMARY FOR DECEMBER 15 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 58 3:08 PM 66 1901 43 15 43  
MINIMUM 27 2:35 AM 5 1904 28 -1 29  
AVERAGE 43 36 7 36  
 
PRECIPITATION (IN)  
TODAY 0.00 1.26 1948 0.11 -0.11 1.18  
MONTH TO DATE 3.03 1.80 1.23 2.31  
SINCE DEC 1 3.03 1.80 1.23 2.31  
SINCE JAN 1 41.85 43.50 -1.65 40.77  
 
DEGREE DAYS  
HEATING  
TODAY 22 29 -7 29  
MONTH TO DATE 362 410 -48 400  
SINCE DEC 1 362 410 -48 400  
SINCE JUL 1 1268 1404 -136 1305  
 
COOLING  
TODAY 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 16 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 2:00 AM  
LOWEST 33 3:00 PM  
AVERAGE 54  
   
......................................................  
 
THE READING PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 62 2021  
MINIMUM TEMPERATURE (F) 28 5 1917  
 
SUNRISE AND SUNSET  
DECEMBER 15 2023......SUNRISE 7:20 AM EST SUNSET 4:38 PM EST  
DECEMBER 16 2023......SUNRISE 7:20 AM EST SUNSET 4:39 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab PA Page
The Nexlab NJ Page
The Nexlab DE Page
The Nexlab MD Page
Main Text Page