998  
CDUS43 KLOT 072232  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CST SAT DEC 07 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 7 2024
 
 
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 52 2:09 PM 64 1916 37 15 51  
MINIMUM 21 6:53 AM -11 1977 23 -2 33  
AVERAGE 37 30 7 42  
 
PRECIPITATION (IN)  
TODAY 0.00 1.10 1980 0.07 -0.07 0.00  
MONTH TO DATE T 0.50 -0.50 0.86  
SINCE DEC 1 T 0.50 -0.50 0.86  
SINCE JAN 1 34.36 35.81 -1.45 30.19  
 
SNOWFALL (IN)  
TODAY 0.0 4.6 1969 0.3 -0.3 0.0  
MONTH TO DATE 0.2 1.9 -1.7 0.9  
SINCE DEC 1 0.2 1.9 -1.7 0.9  
SINCE JUL 1 0.8 4.4 -3.6 2.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 28 35 -7 23  
MONTH TO DATE 289 238 51 197  
SINCE DEC 1 289 238 51 197  
SINCE JUL 1 1271 1554 -283 1414  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 958 839 119 805    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 7:00 AM  
LOWEST 33 2:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 60 1991  
MINIMUM TEMPERATURE (F) 22 -6 1958  
 
SUNRISE AND SUNSET  
DECEMBER 7 2024......SUNRISE 7:12 AM CST SUNSET 4:24 PM CST  
DECEMBER 8 2024......SUNRISE 7:13 AM CST SUNSET 4:24 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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