888  
CDUS43 KLOT 292140  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
440 PM CDT WED MAR 29 2017  
 
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR MARCH 29 2017
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1905 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 49 259 PM 85 1986 53 -4 60  
MINIMUM 36 558 AM 12 1969 32 4 31  
AVERAGE 43 42 1 46  
 
PRECIPITATION (IN)  
TODAY T 1.75 1914 0.09 -0.09 0.00  
MONTH TO DATE 1.12 2.13 -1.01 3.22  
SINCE MAR 1 1.12 2.13 -1.01 3.22  
SINCE JAN 1 5.15 4.91 0.24 4.75  
 
SNOWFALL (IN)  
TODAY 0.0 10.4 1972 0.1 -0.1 0.0  
MONTH TO DATE 5.1 4.6 0.5 2.4  
SINCE MAR 1 5.1 4.6 0.5 2.4  
SINCE JUL 1 22.1 35.6 -13.5 23.6  
 
DEGREE DAYS  
HEATING  
TODAY 22 23 -1 19  
MONTH TO DATE 754 820 -66 656  
SINCE MAR 1 754 820 -66 656  
SINCE JUL 1 4828 5822 -994 4842  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 9.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 56 1100 AM  
AVERAGE 78  
   
......................................................
 
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 82 1910  
MINIMUM TEMPERATURE (F) 32 6 1954  
 
 
SUNRISE AND SUNSET  
MARCH 29 2017.........SUNRISE 644 AM CDT SUNSET 719 PM CDT  
MARCH 30 2017.........SUNRISE 642 AM CDT SUNSET 720 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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