562  
CDUS43 KLOT 020642  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
142 AM CDT THU MAY 02 2024  
   
...............................  
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 1 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 74 4:10 PM 88 1952 66 8 55  
1992  
2021  
MINIMUM 52 10:35 PM 27 1978 44 8 40  
AVERAGE 63 55 8 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.00 1973 0.13 -0.13 T  
MONTH TO DATE 0.00 0.13 -0.13 T  
SINCE MAR 1 8.47 6.28 2.19 5.98  
SINCE JAN 1 11.04 9.51 1.53 11.84  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.5 1940 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 6.1 5.8 0.3 15.0  
SINCE JUL 1 27.3 37.1 -9.8 35.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 10 -8 17  
MONTH TO DATE 2 10 -8 17  
SINCE MAR 1 1089 1352 -263 1367  
SINCE JUL 1 5263 6280 -1017 5924  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 16 7 9 9  
SINCE JAN 1 16 7 9 9    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 3:00 AM  
LOWEST 26 1:00 PM  
AVERAGE 55  
   
......................................................  
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 88 1959  
MINIMUM TEMPERATURE (F) 44 28 1966  
 
SUNRISE AND SUNSET  
MAY 2 2024...........SUNRISE 5:50 AM CDT SUNSET 7:57 PM CDT  
MAY 3 2024...........SUNRISE 5:49 AM CDT SUNSET 7:58 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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