453  
CDUS41 KPHI 180604  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
104 AM EST SAT JAN 18 2025  
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR JANUARY 17 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1869 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 43 12:54 PM 65 1889 38 5 25  
MINIMUM 20 6:18 AM -10 1982 23 -3 10  
AVERAGE 32 30 2 18  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.66 2022 0.09 -0.09 0.00  
MONTH TO DATE 0.33 1.55 -1.22 4.43  
SINCE DEC 1 3.83 5.06 -1.23 12.15  
SINCE JAN 1 0.33 1.55 -1.22 4.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0  
MONTH TO DATE 3.6 5.1  
SINCE DEC 1 5.2 5.7  
SINCE JUL 1 5.2 5.8  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 35 -2 47  
MONTH TO DATE 594 575 19 504  
SINCE DEC 1 1507 1483 24 1223  
SINCE JUL 1 2206 2477 -271 2129  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 1:00 AM  
LOWEST 42 4:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE READING PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 62 1915  
1929  
1990  
MINIMUM TEMPERATURE (F) 23 -10 1982  
 
SUNRISE AND SUNSET  
JANUARY 18 2025.......SUNRISE 7:23 AM EST SUNSET 5:06 PM EST  
JANUARY 19 2025.......SUNRISE 7:23 AM EST SUNSET 5:07 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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