826  
CDUS43 KLOT 080634  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1234 AM CST MON JAN 08 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 7 2024
 
 
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)  
YESTERDAY  
MAXIMUM 33 4:36 PM 63 2008 29 4 27  
MINIMUM 27 11:59 PM -20 1912 15 12 20  
1942  
AVERAGE 30 22 8 24  
 
PRECIPITATION (IN)  
YESTERDAY T 0.53 2019 0.05 -0.05 T  
MONTH TO DATE 0.09 0.38 -0.29 0.46  
SINCE DEC 1 3.22 2.31 0.91 3.02  
SINCE JAN 1 0.09 0.38 -0.29 0.46  
 
SNOWFALL (IN)  
YESTERDAY 0.1 6.5 1918 0.3 -0.2 0.1  
MONTH TO DATE 1.8 2.2 -0.4 0.5  
SINCE DEC 1 4.6 11.6 -7.0 3.8  
SINCE JUL 1 6.1 14.1 -8.0 6.1  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 43 -8 41  
MONTH TO DATE 250 295 -45 226  
SINCE DEC 1 1133 1465 -332 1422  
SINCE JUL 1 2350 2781 -431 2698  
 
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 (280)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 12:00 AM  
LOWEST 72 2:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 55 1965  
MINIMUM TEMPERATURE (F) 15 -19 1986  
 
SUNRISE AND SUNSET  
JANUARY 8 2024.......SUNRISE 7:25 AM CST SUNSET 4:41 PM CST  
JANUARY 9 2024.......SUNRISE 7:25 AM CST SUNSET 4:42 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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