382  
CDUS43 KLOT 012234  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CST WED JAN 01 2025  
   
...............................  
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 1 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1905 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 31 3:36 AM 57 1897 30 1 30  
MINIMUM 27 3:47 PM -13 1924 16 11 25  
1968  
2018  
AVERAGE 29 23 6 28  
 
PRECIPITATION (IN)  
TODAY T 1.37 1948 0.05 -0.05 T  
MONTH TO DATE T 0.05 -0.05 T  
SINCE DEC 1 1.13 1.98 -0.85 3.13  
SINCE JAN 1 T 0.05 -0.05 T  
 
SNOWFALL (IN)  
TODAY T 9.0 1942 0.3 -0.3 T  
MONTH TO DATE T 0.3 -0.3 T  
SINCE DEC 1 4.6 9.7 -5.1 2.8  
SINCE JUL 1 5.2 12.2 -7.0 4.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 36 42 -6 37  
MONTH TO DATE 36 42 -6 37  
SINCE DEC 1 1127 1212 -85 920  
SINCE JUL 1 2109 2528 -419 2137  
 
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 21 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 14.4  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 7:00 AM  
LOWEST 58 3:00 PM  
AVERAGE 65  
   
......................................................  
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 59 2000  
MINIMUM TEMPERATURE (F) 16 -17 1979  
 
SUNRISE AND SUNSET  
JANUARY 1 2025.......SUNRISE 7:25 AM CST SUNSET 4:35 PM CST  
JANUARY 2 2025.......SUNRISE 7:25 AM CST SUNSET 4:36 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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