478  
CDUS41 KPHI 220559  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
159 AM EDT WED MAY 22 2019  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR MAY 21 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1869 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 533 PM 96 1996 74 -3 79  
MINIMUM 53 1159 PM 33 2002 52 1 55  
AVERAGE 62 63 -1 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.61 1894 0.14 -0.14 0.00  
MONTH TO DATE 6.98 2.58 4.40 4.13  
SINCE MAR 1 14.58 9.83 4.75 10.51  
SINCE JAN 1 20.66 15.36 5.30 19.29  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 4 -1 0  
MONTH TO DATE 90 137 -47 50  
SINCE MAR 1 1134 1293 -159 1388  
SINCE JUL 1 4964 5335 -371 5177  
 
COOLING  
YESTERDAY 0 2 -2 2  
MONTH TO DATE 35 27 8 47  
SINCE MAR 1 47 36 11 57  
SINCE JAN 1 47 36 11 58    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 12.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 400 AM  
LOWEST 33 600 PM  
AVERAGE 50  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 95 1941  
MINIMUM TEMPERATURE (F) 52 35 2002  
 
 
SUNRISE AND SUNSET  
MAY 22 2019...........SUNRISE 542 AM EDT SUNSET 820 PM EDT  
MAY 23 2019...........SUNRISE 541 AM EDT SUNSET 820 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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