159  
CDUS43 KLOT 242133  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CDT TUE APR 24 2018  
 
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 24 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1905 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 73 259 PM 88 1915 64 9 76  
MINIMUM 48 504 AM 16 1967 41 7 41  
AVERAGE 61 53 8 59  
 
PRECIPITATION (IN)  
TODAY 0.00 1.40 1950 0.11 -0.11 0.00  
MONTH TO DATE 1.15 2.66 -1.51 4.11  
SINCE MAR 1 2.37 4.98 -2.61 6.90  
SINCE JAN 1 7.32 7.76 -0.44 10.93  
 
SNOWFALL (IN)  
TODAY 0.0 1.5 1910 0.0 0.0 0.0  
MONTH TO DATE 4.1 0.9 3.2 T  
SINCE MAR 1 6.5 5.7 0.8 5.1  
SINCE JUL 1 34.8 36.7 -1.9 22.1  
 
DEGREE DAYS  
HEATING  
TODAY 4 13 -9 6  
MONTH TO DATE 641 407 234 270  
SINCE MAR 1 1532 1269 263 1072  
SINCE JUL 1 6473 6271 202 5146  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 7  
SINCE MAR 1 0 0 0 7  
SINCE JAN 1 0 0 0 7    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 8.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 50 600 AM  
LOWEST 23 1200 PM  
AVERAGE 37  
   
......................................................
 
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 90 1986  
MINIMUM TEMPERATURE (F) 42 25 1934  
 
 
SUNRISE AND SUNSET  
APRIL 24 2018.........SUNRISE 602 AM CDT SUNSET 748 PM CDT  
APRIL 25 2018.........SUNRISE 600 AM CDT SUNSET 749 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