776  
CDUS43 KLOT 250639  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1239 AM CST THU JAN 25 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 24 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 39 2:41 PM 61 1909 29 10 36  
MINIMUM 33 5:08 AM -20 1936 14 19 26  
AVERAGE 36 21 15 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 2.00 1938 0.05 0.00 0.00  
MONTH TO DATE 2.01 1.26 0.75 1.35  
SINCE DEC 1 5.14 3.19 1.95 3.91  
SINCE JAN 1 2.01 1.26 0.75 1.35  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.0 1957 0.4 -0.4 0.0  
2020  
MONTH TO DATE 15.9 8.4 7.5 2.5  
SINCE DEC 1 18.7 17.8 0.9 5.8  
SINCE JUL 1 20.2 20.3 -0.1 8.1  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 44 -15 34  
MONTH TO DATE 1082 1037 45 774  
SINCE DEC 1 1965 2207 -242 1970  
SINCE JUL 1 3182 3523 -341 3246  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 85 3:00 PM  
AVERAGE 93  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 54 1973  
MINIMUM TEMPERATURE (F) 14 -20 1936  
 
SUNRISE AND SUNSET  
JANUARY 25 2024.......SUNRISE 7:16 AM CST SUNSET 5:01 PM CST  
JANUARY 26 2024.......SUNRISE 7:16 AM CST SUNSET 5:03 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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