299  
CDUS43 KLOT 270643  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
143 AM CDT SAT APR 27 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 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 61 11:59 PM 90 1986 64 -3 56  
MINIMUM 44 5:31 AM 25 1926 42 2 25  
2023  
AVERAGE 53 53 0 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.44 1.50 1921 0.13 0.31 0.00  
MONTH TO DATE 3.51 3.20 0.31 2.49  
SINCE MAR 1 8.09 5.60 2.49 5.79  
SINCE JAN 1 10.66 8.83 1.83 11.65  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1932 0.0 0.0 0.0  
2005  
MONTH TO DATE 0.5 0.8 -0.3 0.9  
SINCE MAR 1 6.1 5.7 0.4 15.0  
SINCE JUL 1 27.3 37.0 -9.7 35.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 12 0 24  
MONTH TO DATE 396 437 -41 414  
SINCE MAR 1 1075 1297 -222 1285  
SINCE JUL 1 5249 6225 -976 5842  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 8 0 8 9  
SINCE MAR 1 8 2 6 9  
SINCE JAN 1 8 2 6 9    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 3:00 PM  
LOWEST 44 10:00 AM  
AVERAGE 65  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 88 1915  
MINIMUM TEMPERATURE (F) 43 26 1907  
1928  
1933  
 
SUNRISE AND SUNSET  
APRIL 27 2024.........SUNRISE 5:57 AM CDT SUNSET 7:52 PM CDT  
APRIL 28 2024.........SUNRISE 5:55 AM CDT SUNSET 7:53 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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