661  
CDUS41 KPHI 122134  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
534 PM EDT TUE SEP 12 2023  
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR SEPTEMBER 12 2023
 
 
VALID TODAY AS OF 0500 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 85 3:28 PM 99 1931 79 6 83  
MINIMUM 61 5:39 AM 41 1917 58 3 67  
1977  
AVERAGE 73 68 5 75  
 
PRECIPITATION (IN)  
TODAY T 3.63 1960 0.15 -0.15 0.19  
MONTH TO DATE 3.11 1.95 1.16 3.60  
SINCE SEP 1 3.11 1.95 1.16 3.60  
SINCE JAN 1 32.13 31.95 0.18 30.96  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 7 -7 0  
SINCE SEP 1 0 7 -7 0  
SINCE JUL 1 0 10 -10 0  
 
COOLING  
TODAY 8 4 4 10  
MONTH TO DATE 147 68 79 101  
SINCE SEP 1 147 68 79 101  
SINCE JAN 1 1070 992 78 1283    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 1.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 3:00 AM  
LOWEST 43 4:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE READING PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 94 1952  
MINIMUM TEMPERATURE (F) 58 43 1943  
1975  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2023.....SUNRISE 6:42 AM EDT SUNSET 7:18 PM EDT  
SEPTEMBER 13 2023.....SUNRISE 6:43 AM EDT SUNSET 7:16 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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