895  
CDUS43 KLOT 230635  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT TUE APR 23 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 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 67 1:24 PM 91 1980 62 5 45  
MINIMUM 33 1:54 AM 23 1986 41 -8 33  
AVERAGE 50 52 -2 39  
 
PRECIPITATION (IN)  
YESTERDAY T 1.16 1999 0.13 -0.13 0.08  
2022  
MONTH TO DATE 3.07 2.69 0.38 2.35  
SINCE MAR 1 7.65 5.09 2.56 5.65  
SINCE JAN 1 10.22 8.32 1.90 11.51  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.2 2023 0.1 -0.1 0.2  
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 15 14 1 26  
MONTH TO DATE 343 386 -43 314  
SINCE MAR 1 1022 1246 -224 1185  
SINCE JUL 1 5196 6174 -978 5742  
 
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 28 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 2:00 AM  
LOWEST 23 3:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 86 1925  
MINIMUM TEMPERATURE (F) 41 22 1910  
1927  
 
SUNRISE AND SUNSET  
APRIL 23 2024.........SUNRISE 6:03 AM CDT SUNSET 7:47 PM CDT  
APRIL 24 2024.........SUNRISE 6:01 AM CDT SUNSET 7:49 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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