020  
CDUS41 KPHI 312131  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
431 PM EST FRI JAN 31 2020  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR JANUARY 31 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1872 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 47 3:17 PM 65 1947 41 6 18  
MINIMUM 28 1:06 AM 3 1948 26 2 5  
AVERAGE 38 33 5 12  
 
PRECIPITATION (IN)  
TODAY 0.00 1.30 1878 0.10 -0.10 0.00  
MONTH TO DATE 2.60 3.03 -0.43 3.92  
SINCE DEC 1 7.81 6.59 1.22 10.30  
SINCE JAN 1 2.60 3.03 -0.43 3.92  
 
SNOWFALL (IN)  
TODAY 0.0 3.0 1949 0.3 -0.3 0.0  
MONTH TO DATE 0.2 6.5 -6.3 2.6  
SINCE DEC 1 0.3 9.9 -9.6 2.9  
SINCE JUL 1 0.3 10.2 -9.9 6.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 27 32 -5 53  
MONTH TO DATE 803 990 -187 972  
SINCE DEC 1 1609 1844 -235 1730  
SINCE JUL 1 2408 2660 -252 2632  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 1:00 AM  
LOWEST 60 11:00 AM  
AVERAGE 69  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 70 2002  
MINIMUM TEMPERATURE (F) 26 2 1920  
 
SUNRISE AND SUNSET  
JANUARY 31 2020.......SUNRISE 7:11 AM EST SUNSET 5:19 PM EST  
FEBRUARY 1 2020......SUNRISE 7:10 AM EST SUNSET 5:20 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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