636  
CDUS43 KLOT 142139  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
439 PM CDT SUN MAY 14 2023  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 14 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 62 12:22 AM 92 2007 71 -9 88  
2013  
MINIMUM 53 12:34 PM 33 1910 49 4 62  
1943  
AVERAGE 58 60 -2 75  
 
PRECIPITATION (IN)  
TODAY 0.10 2.35 1945 0.13 -0.03 0.05  
MONTH TO DATE 1.69 1.74 -0.05 1.51  
SINCE MAR 1 7.67 7.89 -0.22 8.91  
SINCE JAN 1 13.53 11.12 2.41 10.54  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 15.0 5.8 9.2 6.0  
SINCE JUL 1 35.5 37.1 -1.6 21.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 7 7 0 0  
MONTH TO DATE 83 120 -37 109  
SINCE MAR 1 1433 1462 -29 1464  
SINCE JUL 1 5990 6390 -400 6053  
 
COOLING  
TODAY 0 1 -1 10  
MONTH TO DATE 18 11 7 80  
SINCE MAR 1 27 18 9 85  
SINCE JAN 1 27 18 9 85    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 12:00 PM  
LOWEST 55 2:00 AM  
AVERAGE 68  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 90 1941  
1944  
MINIMUM TEMPERATURE (F) 49 31 1926  
2016  
 
SUNRISE AND SUNSET  
MAY 14 2023...........SUNRISE 5:37 AM CDT SUNSET 8:09 PM CDT  
MAY 15 2023...........SUNRISE 5:36 AM CDT SUNSET 8:10 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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