489  
CDUS43 KLOT 150713  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
213 AM CDT SAT MAR 15 2025  
   
...............................  
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR MARCH 14 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1905 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80R 4:11 PM 79 2012 46 34 53  
MINIMUM 49 12:20 AM 4 1896 28 21 39  
AVERAGE 65 37 28 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 1.65 1944 0.08 0.14 0.38  
MONTH TO DATE 1.41 1.00 0.41 1.22  
SINCE MAR 1 1.41 1.00 0.41 1.22  
SINCE JAN 1 2.66 4.23 -1.57 3.79  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.2 1965 0.2 -0.2 0.0  
MONTH TO DATE 0.1 3.1 -3.0 0.0  
SINCE MAR 1 0.1 3.1 -3.0 0.0  
SINCE JUL 1 13.0 34.4 -21.4 21.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 28 -28 19  
MONTH TO DATE 341 437 -96 254  
SINCE MAR 1 341 437 -96 254  
SINCE JUL 1 4936 5365 -429 4428  
 
COOLING  
YESTERDAY 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 41 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 63 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 14.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 11:00 PM  
LOWEST 35 4:00 PM  
AVERAGE 59  
   
......................................................  
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 82 2012  
MINIMUM TEMPERATURE (F) 28 5 1979  
 
SUNRISE AND SUNSET  
MARCH 15 2025.........SUNRISE 7:08 AM CDT SUNSET 7:03 PM CDT  
MARCH 16 2025.........SUNRISE 7:06 AM CDT SUNSET 7:04 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