081  
CDUS41 KPHI 210605  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
205 AM EDT MON JUL 21 2025  
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR JULY 20 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1858 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 12:54 PM 100 1980 87 2 84  
MINIMUM 75 10:20 PM 52 1909 66 9 66  
AVERAGE 82 76 6 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.41 1.91 1880 0.16 0.25 0.00  
MONTH TO DATE 2.71 2.98 -0.27 4.77  
SINCE JUN 1 8.65 7.75 0.90 7.50  
SINCE JAN 1 28.18 23.72 4.46 29.05  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0  
SINCE JUN 1 0.0 0.0  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 14 17 -3 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 17 11 6 10  
MONTH TO DATE 303 221 82 310  
SINCE JUN 1 597 435 162 650  
SINCE JAN 1 669 510 159 796    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 5:00 AM  
LOWEST 57 1:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE READING PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 102 1926  
2011  
MINIMUM TEMPERATURE (F) 66 50 1974  
 
SUNRISE AND SUNSET  
JULY 21 2025..........SUNRISE 5:52 AM EDT SUNSET 8:28 PM EDT  
JULY 22 2025..........SUNRISE 5:53 AM EDT SUNSET 8:28 PM EDT  
 
- 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