360  
CDUS43 KLOT 110631  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
131 AM CDT THU APR 11 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 10 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 68 3:43 PM 93 1930 58 10 72  
MINIMUM 37 MM 18 1989 37 0 37  
AVERAGE 53 47 6 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.48 2008 0.12 -0.12 0.00  
MONTH TO DATE 2.34 1.15 1.19 1.28  
SINCE MAR 1 6.92 3.55 3.37 4.58  
SINCE JAN 1 9.49 6.78 2.71 10.44  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.5 1923 0.0 0.0 0.0  
MONTH TO DATE 0.5 0.4 0.1 T  
SINCE MAR 1 6.1 5.3 0.8 14.1  
SINCE JUL 1 27.3 36.6 -9.3 34.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 18 -6 10  
MONTH TO DATE 204 197 7 179  
SINCE MAR 1 883 1057 -174 1050  
SINCE JUL 1 5057 5985 -928 5607  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 2 -2 0  
SINCE JAN 1 0 2 -2 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 32 3:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 88 1930  
MINIMUM TEMPERATURE (F) 37 19 1973  
 
SUNRISE AND SUNSET  
APRIL 11 2024.........SUNRISE 6:21 AM CDT SUNSET 7:34 PM CDT  
APRIL 12 2024.........SUNRISE 6:20 AM CDT SUNSET 7:35 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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