136  
CDUS41 KPHI 182135  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
435 PM EST SAT JAN 18 2025  
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR JANUARY 18 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 40 2:30 PM 62 1915 38 2 32  
1929  
1990  
MINIMUM 32 2:19 AM -10 1982 23 9 13  
AVERAGE 36 30 6 23  
 
PRECIPITATION (IN)  
TODAY 0.01 2.05 1978 0.10 -0.09 0.00  
MONTH TO DATE 0.34 1.65 -1.31 4.43  
SINCE DEC 1 3.84 5.16 -1.32 12.15  
SINCE JAN 1 0.34 1.65 -1.31 4.43  
 
SNOWFALL (IN)  
TODAY 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 0  
 
DEGREE DAYS  
HEATING  
TODAY 29 35 -6 42  
MONTH TO DATE 623 610 13 546  
SINCE DEC 1 1536 1518 18 1265  
SINCE JUL 1 2235 2512 -277 2171  
 
COOLING  
TODAY 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 13 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 3:00 PM  
LOWEST 58 12:00 AM  
AVERAGE 74  
   
......................................................
 
 
THE READING PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 65 1951  
MINIMUM TEMPERATURE (F) 23 -13 1994  
 
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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