288  
CDUS43 KLOT 230636  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
136 AM CDT SAT MAR 23 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR MARCH 22 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 36 5:17 PM 79 2012 50 -14 53  
MINIMUM 30 11:59 PM 4 1912 30 0 39  
AVERAGE 33 40 -7 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.60 1.55 1993 0.08 0.52 T  
MONTH TO DATE 1.82 1.62 0.20 1.62  
SINCE MAR 1 1.82 1.62 0.20 1.62  
SINCE JAN 1 4.39 4.85 -0.46 7.48  
 
SNOWFALL (IN)  
YESTERDAY 5.6 R 5.0 1916 0.1 5.5 0.0  
MONTH TO DATE 5.6 4.2 1.4 10.8  
SINCE MAR 1 5.6 4.2 1.4 10.8  
SINCE JUL 1 26.8 35.5 -8.7 31.3  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 25 7 19  
MONTH TO DATE 466 650 -184 646  
SINCE MAR 1 466 650 -184 646  
SINCE JUL 1 4640 5578 -938 5203  
 
COOLING  
YESTERDAY 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 18 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAIL  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 9:00 AM  
LOWEST 52 1:00 AM  
AVERAGE 72  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 82 1939  
MINIMUM TEMPERATURE (F) 31 5 1965  
 
SUNRISE AND SUNSET  
MARCH 23 2024.........SUNRISE 6:54 AM CDT SUNSET 7:13 PM CDT  
MARCH 24 2024.........SUNRISE 6:52 AM CDT SUNSET 7:14 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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