966  
CDUS41 KPHI 090558  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
158 AM EDT TUE MAY 09 2023  
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR MAY 8 2023
 
 
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)  
YESTERDAY  
MAXIMUM 77 3:50 PM 91 1889 71 6 63  
MINIMUM 58 5:27 AM 29 1974 49 9 44  
AVERAGE 68 60 8 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.80 1886 0.10 -0.10 T  
MONTH TO DATE 0.07 0.84 -0.77 2.71  
SINCE MAR 1 6.83 7.72 -0.89 10.60  
SINCE JAN 1 11.45 13.30 -1.85 16.58  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 11  
MONTH TO DATE 78 55 23 57  
SINCE MAR 1 1015 1170 -155 1077  
SINCE JUL 1 4266 5024 -758 4554  
 
COOLING  
YESTERDAY 3 1 2 0  
MONTH TO DATE 3 8 -5 0  
SINCE MAR 1 30 19 11 1  
SINCE JAN 1 30 19 11 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 36 5:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE READING PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 94 1889  
MINIMUM TEMPERATURE (F) 49 32 2020  
 
SUNRISE AND SUNSET  
MAY 9 2023...........SUNRISE 5:54 AM EDT SUNSET 8:07 PM EDT  
MAY 10 2023...........SUNRISE 5:53 AM EDT SUNSET 8:08 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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