581  
CDUS41 KPHI 210605  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
204 AM EDT FRI SEP 21 2018  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR SEPTEMBER 20 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1869 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 255 PM 95 1983 74 1 87  
MINIMUM 62 157 AM 34 1916 53 9 65  
AVERAGE 69 64 5 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.38 1894 0.16 -0.16 0.00  
MONTH TO DATE 5.91 2.66 3.25 3.61  
SINCE SEP 1 5.91 2.66 3.25 3.61  
SINCE JAN 1 51.29 31.62 19.67 37.05  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 15 24 -9 39  
SINCE SEP 1 15 24 -9 39  
SINCE JUL 1 15 29 -14 43  
 
COOLING  
YESTERDAY 4 2 2 11  
MONTH TO DATE 173 73 100 70  
SINCE SEP 1 173 73 100 70  
SINCE JAN 1 1220 876 344 959    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 4.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 74 300 PM  
AVERAGE 84  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 94 1931  
MINIMUM TEMPERATURE (F) 53 38 1956  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2018.....SUNRISE 650 AM EDT SUNSET 703 PM EDT  
SEPTEMBER 22 2018.....SUNRISE 651 AM EDT SUNSET 701 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