995  
CDUS43 KLOT 232139  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
439 PM CDT SUN APR 23 2023  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 23 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1905 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 41 2:49 PM 86 1925 63 -22 82  
MINIMUM 34 5:27 AM 22 1910 41 -7 57  
1927  
AVERAGE 38 52 -14 70  
 
PRECIPITATION (IN)  
TODAY 0.00 1.66 1919 0.12 -0.12 0.00  
MONTH TO DATE 2.35 2.81 -0.46 3.30  
SINCE MAR 1 5.65 5.21 0.44 6.22  
SINCE JAN 1 11.51 8.44 3.07 7.85  
 
SNOWFALL (IN)  
TODAY 0.0 3.8 1967 0.0 0.0 0.0  
MONTH TO DATE 0.9 0.8 0.1 2.6  
SINCE MAR 1 15.0 5.7 9.3 6.0  
SINCE JUL 1 35.5 37.0 -1.5 21.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 27 13 14 0  
MONTH TO DATE 341 399 -58 466  
SINCE MAR 1 1212 1259 -47 1253  
SINCE JUL 1 5769 6187 -418 5842  
 
COOLING  
TODAY 0 0 0 5  
MONTH TO DATE 9 0 9 5  
SINCE MAR 1 9 2 7 5  
SINCE JAN 1 9 2 7 5    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 1:00 AM  
LOWEST 55 12:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 88 1915  
MINIMUM TEMPERATURE (F) 42 16 1967  
 
SUNRISE AND SUNSET  
APRIL 23 2023.........SUNRISE 6:04 AM CDT SUNSET 7:47 PM CDT  
APRIL 24 2023.........SUNRISE 6:02 AM CDT SUNSET 7:48 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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