358  
CDUS43 KLOT 270637  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
137 AM CDT TUE AUG 27 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 26 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 93 3:37 PM 97 1953 81 12 74  
MINIMUM 72 5:58 AM 42 1934 60 12 61  
AVERAGE 83 71 12 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.75 2009 0.13 -0.13 0.00  
MONTH TO DATE 1.18 3.48 -2.30 1.41  
SINCE JUN 1 13.44 12.52 0.92 7.63  
SINCE JAN 1 28.44 26.08 2.36 21.47  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 7 0 7 1  
SINCE JUN 1 15 30 -15 21  
SINCE JUL 1 9 3 6 1  
 
COOLING  
YESTERDAY 18 6 12 3  
MONTH TO DATE 181 192 -11 202  
SINCE JUN 1 713 648 65 614  
SINCE JAN 1 781 709 72 662    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 11:00 PM  
LOWEST 62 3:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 97 1937  
1953  
MINIMUM TEMPERATURE (F) 60 40 1915  
 
SUNRISE AND SUNSET  
AUGUST 27 2024........SUNRISE 6:17 AM CDT SUNSET 7:38 PM CDT  
AUGUST 28 2024........SUNRISE 6:18 AM CDT SUNSET 7:36 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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