122  
CDUS43 KLOT 160636  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1236 AM CST FRI FEB 16 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR FEBRUARY 15 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 43 3:31 PM 67 1921 33 10 48  
MINIMUM 30 11:59 PM -13 1920 18 12 29  
AVERAGE 37 25 12 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 0.72 1935 0.06 0.18 0.04  
MONTH TO DATE 0.24 0.79 -0.55 1.05  
SINCE DEC 1 5.65 4.32 1.33 5.68  
SINCE JAN 1 2.52 2.39 0.13 3.12  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.8 1975 0.3 -0.3 0.0  
MONTH TO DATE T 4.9 -4.9 T  
SINCE DEC 1 18.7 25.2 -6.5 14.3  
SINCE JUL 1 20.2 27.7 -7.5 16.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 40 -12 26  
MONTH TO DATE 421 624 -203 548  
SINCE DEC 1 2589 3133 -544 2853  
SINCE JUL 1 3806 4449 -643 4129  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 13.6  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 7:00 AM  
LOWEST 28 4:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 57 1921  
MINIMUM TEMPERATURE (F) 18 -10 1920  
1958  
 
SUNRISE AND SUNSET  
FEBRUARY 16 2024......SUNRISE 6:52 AM CST SUNSET 5:30 PM CST  
FEBRUARY 17 2024......SUNRISE 6:50 AM CST SUNSET 5:31 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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