686  
CDUS41 KPHI 212149  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
549 PM EDT SUN MAY 21 2023  
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR MAY 21 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 80 3:45 PM 96 1996 75 5 92  
MINIMUM 52 4:03 AM 33 2002 53 -1 67  
AVERAGE 66 64 2 80  
 
PRECIPITATION (IN)  
TODAY 0.00 4.61 1894 0.12 -0.12 0.00  
MONTH TO DATE 0.09 2.25 -2.16 4.88  
SINCE MAR 1 6.85 9.13 -2.28 12.77  
SINCE JAN 1 11.47 14.71 -3.24 18.75  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 0  
MONTH TO DATE 119 116 3 75  
SINCE MAR 1 1056 1231 -175 1095  
SINCE JUL 1 4307 5085 -778 4572  
 
COOLING  
TODAY 1 2 -1 15  
MONTH TO DATE 10 31 -21 45  
SINCE MAR 1 37 42 -5 46  
SINCE JAN 1 37 42 -5 46    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 4:00 AM  
LOWEST 29 4:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE READING PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 95 1941  
MINIMUM TEMPERATURE (F) 53 35 2002  
 
SUNRISE AND SUNSET  
MAY 21 2023...........SUNRISE 5:43 AM EDT SUNSET 8:19 PM EDT  
MAY 22 2023...........SUNRISE 5:42 AM EDT SUNSET 8:20 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