754  
CDUS43 KLOT 230631  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
131 AM CDT FRI AUG 23 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 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 76 2:31 PM 101 1936 82 -6 87  
MINIMUM 50 5:44 AM 41 1923 61 -11 64  
AVERAGE 63 71 -8 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.95 2002 0.13 -0.13 0.00  
MONTH TO DATE 1.18 2.95 -1.77 1.41  
SINCE JUN 1 13.44 11.99 1.45 7.63  
SINCE JAN 1 28.44 25.55 2.89 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 2 0 2 0  
MONTH TO DATE 7 0 7 1  
SINCE JUN 1 15 30 -15 21  
SINCE JUL 1 9 3 6 1  
 
COOLING  
YESTERDAY 0 7 -7 11  
MONTH TO DATE 140 168 -28 143  
SINCE JUN 1 672 624 48 555  
SINCE JAN 1 740 685 55 603    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 4:00 AM  
LOWEST 48 2:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 101 1947  
MINIMUM TEMPERATURE (F) 61 42 1920  
 
SUNRISE AND SUNSET  
AUGUST 23 2024........SUNRISE 6:13 AM CDT SUNSET 7:44 PM CDT  
AUGUST 24 2024........SUNRISE 6:14 AM CDT SUNSET 7:42 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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