729  
CDUS43 KLOT 172236  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
436 PM CST FRI NOV 17 2023  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR NOVEMBER 17 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 58 12:03 AM 73 1941 46 12 33  
2016  
MINIMUM 40 7:41 AM 0 1959 30 10 25  
AVERAGE 49 38 11 29  
 
PRECIPITATION (IN)  
TODAY 0.00 2.70 1928 0.08 -0.08 T  
MONTH TO DATE 0.27 1.32 -1.05 1.38  
SINCE SEP 1 7.06 7.57 -0.51 8.74  
SINCE JAN 1 28.53 34.36 -5.83 36.83  
 
SNOWFALL (IN)  
TODAY 0.0 2.1 2018 0.1 -0.1 T  
MONTH TO DATE 0.0 0.6 -0.6 2.3  
SINCE SEP 1 T 0.8 -0.8 2.3  
SINCE JUL 1 T 0.8 -0.8 2.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 16 27 -11 36  
MONTH TO DATE 344 397 -53 326  
SINCE SEP 1 779 916 -137 863  
SINCE JUL 1 782 927 -145 865  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 132 100 32 110  
SINCE JAN 1 805 839 -34 978    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 13.7  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 1:00 AM  
LOWEST 31 2:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 71 1930  
1941  
MINIMUM TEMPERATURE (F) 30 8 2014  
 
SUNRISE AND SUNSET  
NOVEMBER 17 2023......SUNRISE 6:49 AM CST SUNSET 4:33 PM CST  
NOVEMBER 18 2023......SUNRISE 6:50 AM CST SUNSET 4:32 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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