285  
CDUS43 KLOT 022159  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
459 PM CDT WED AUG 02 2023  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 2 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1905 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 82 2:59 PM 99 1934 83 -1 88  
1988  
1991  
MINIMUM 61 5:10 AM 44 1927 63 -2 61  
AVERAGE 72 73 -1 75  
 
PRECIPITATION (IN)  
TODAY 0.00 4.50 1942 0.13 -0.13 0.00  
MONTH TO DATE 0.00 0.26 -0.26 0.00  
SINCE JUN 1 6.22 9.30 -3.08 7.64  
SINCE JAN 1 20.06 22.86 -2.80 19.21  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 20 30 -10 16  
SINCE JUL 1 0 3 -3 0  
 
COOLING  
TODAY 7 8 -1 10  
MONTH TO DATE 15 16 -1 21  
SINCE JUN 1 427 472 -45 520  
SINCE JAN 1 475 533 -58 656    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 2:00 AM  
LOWEST 58 3:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 100 1930  
MINIMUM TEMPERATURE (F) 63 43 1927  
 
SUNRISE AND SUNSET  
AUGUST 2 2023........SUNRISE 5:50 AM CDT SUNSET 8:15 PM CDT  
AUGUST 3 2023........SUNRISE 5:51 AM CDT SUNSET 8:13 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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