189  
CDUS43 KLOT 300638  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
138 AM CDT THU MAY 30 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 29 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 3:38 PM 97 1934 76 -2 87  
MINIMUM 50 11:59 PM 33 1965 54 -4 46  
AVERAGE 62 65 -3 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.49 1935 0.15 -0.15 0.00  
MONTH TO DATE 3.96 3.87 0.09 1.95  
SINCE MAR 1 12.43 10.02 2.41 7.93  
SINCE JAN 1 15.00 13.25 1.75 13.79  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1926 0.0 0.0 0.0  
1942  
MONTH TO DATE T 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 3 0 0  
MONTH TO DATE 64 192 -128 136  
SINCE MAR 1 1151 1534 -383 1486  
SINCE JUL 1 5325 6462 -1137 6043  
 
COOLING  
YESTERDAY 0 3 -3 2  
MONTH TO DATE 52 47 5 24  
SINCE MAR 1 68 54 14 33  
SINCE JAN 1 68 54 14 33    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 4:00 AM  
LOWEST 44 1:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 96 1934  
MINIMUM TEMPERATURE (F) 55 34 1984  
 
SUNRISE AND SUNSET  
MAY 30 2024...........SUNRISE 5:23 AM CDT SUNSET 8:25 PM CDT  
MAY 31 2024...........SUNRISE 5:23 AM CDT SUNSET 8:26 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page