422  
CDUS43 KLOT 040633  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT SAT MAY 04 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 3 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 76 3:48 PM 91 1938 66 10 63  
MINIMUM 47 11:59 PM 26 2005 45 2 35  
AVERAGE 62 56 6 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 1.15 1935 0.12 -0.05 0.00  
MONTH TO DATE 0.11 0.37 -0.26 T  
SINCE MAR 1 8.58 6.52 2.06 5.98  
SINCE JAN 1 11.15 9.75 1.40 11.84  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1954 0.0 0.0 0.0  
1976  
1997  
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 3 10 -7 16  
MONTH TO DATE 5 30 -25 48  
SINCE MAR 1 1092 1372 -280 1398  
SINCE JUL 1 5266 6300 -1034 5955  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE MAR 1 17 7 10 9  
SINCE JAN 1 17 7 10 9    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 24 4:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 92 1952  
MINIMUM TEMPERATURE (F) 45 27 1935  
 
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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