004  
CDUS43 KLOT 202134  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CDT WED MAR 20 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR MARCH 20 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 44 12:10 AM 83 2012 49 -5 53  
MINIMUM 31 6:29 AM 4 1965 30 1 27  
AVERAGE 38 39 -1 40  
 
PRECIPITATION (IN)  
TODAY 0.00 1.67 2011 0.08 -0.08 0.00  
MONTH TO DATE 1.22 1.46 -0.24 1.62  
SINCE MAR 1 1.22 1.46 -0.24 1.62  
SINCE JAN 1 3.79 4.69 -0.90 7.48  
 
SNOWFALL (IN)  
TODAY 0.0 4.4 1964 0.1 -0.1 0.0  
MONTH TO DATE T 3.9 -3.9 10.8  
SINCE MAR 1 T 3.9 -3.9 10.8  
SINCE JUL 1 21.2 35.2 -14.0 31.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 27 26 1 25  
MONTH TO DATE 402 599 -197 607  
SINCE MAR 1 402 599 -197 607  
SINCE JUL 1 4576 5527 -951 5164  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 14.5  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 45 4:00 AM  
LOWEST 22 3:00 PM  
AVERAGE 34  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 84 2012  
MINIMUM TEMPERATURE (F) 30 6 1965  
 
SUNRISE AND SUNSET  
MARCH 20 2024.........SUNRISE 6:59 AM CDT SUNSET 7:09 PM CDT  
MARCH 21 2024.........SUNRISE 6:57 AM CDT SUNSET 7:10 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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