789  
CDUS43 KLOT 042133  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT SAT MAY 04 2024  
   
...............................  
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 4 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 80 1:05 PM 92 1952 67 13 74  
MINIMUM 42 3:50 AM 27 1935 45 -3 35  
AVERAGE 61 56 5 55  
 
PRECIPITATION (IN)  
TODAY 0.00 1.50 1990 0.12 -0.12 0.00  
MONTH TO DATE 0.11 0.49 -0.38 T  
SINCE MAR 1 8.58 6.64 1.94 5.98  
SINCE JAN 1 11.15 9.87 1.28 11.84  
 
SNOWFALL (IN)  
TODAY 0.0 0.5 1935 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  
TODAY 4 10 -6 10  
MONTH TO DATE 9 40 -31 58  
SINCE MAR 1 1096 1382 -286 1408  
SINCE JUL 1 5270 6310 -1040 5965  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 1 1 0 0  
SINCE MAR 1 17 8 9 9  
SINCE JAN 1 17 8 9 9    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 4:00 AM  
LOWEST 52 2:00 PM  
AVERAGE 69  
   
......................................................  
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 93 1949  
MINIMUM TEMPERATURE (F) 46 29 1944  
 
SUNRISE AND SUNSET  
MAY 4 2024...........SUNRISE 5:47 AM CDT SUNSET 8:00 PM CDT  
MAY 5 2024...........SUNRISE 5:46 AM CDT SUNSET 8:01 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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