676  
CDUS41 KPHI 020639  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
139 AM EST THU FEB 02 2023  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR FEBRUARY 1 2023  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1922 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 35 3:17 PM 65 1989 39 -4 38  
MINIMUM 21 11:42 PM -5 1935 21 0 9  
AVERAGE 28 30 -2 24  
 
PRECIPITATION (IN)  
YESTERDAY T 2.00 2021 0.10 -0.10 0.00  
MONTH TO DATE T 0.10 -0.10 0.00  
SINCE DEC 1 8.50 7.26 1.24 3.69  
SINCE JAN 1 4.07 3.40 0.67 2.40  
 
SNOWFALL (IN)  
YESTERDAY T 22.4 2021 0.4 -0.4 0.0  
MONTH TO DATE T 0.4 -0.4 0.0  
SINCE DEC 1 2.9 14.8 -11.9 8.9  
SINCE JUL 1 2.9 15.9 -13.0 8.9  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 35 2 41  
MONTH TO DATE 37 35 2 41  
SINCE DEC 1 1845 2049 -204 2067  
SINCE JUL 1 2946 3088 -142 3024  
 
COOLING  
YESTERDAY 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 15 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 4:00 AM  
LOWEST 33 4:00 PM  
AVERAGE 54  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 58 1983  
MINIMUM TEMPERATURE (F) 21 -7 1961  
 
SUNRISE AND SUNSET  
FEBRUARY 2 2023......SUNRISE 7:11 AM EST SUNSET 5:21 PM EST  
FEBRUARY 3 2023......SUNRISE 7:10 AM EST SUNSET 5:22 PM EST  
 
- 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