CDUS43 KLOT 210727

CLILOT



CLIMATE REPORT 

NATIONAL WEATHER SERVICE CHICAGO IL

227 AM CDT SAT MAR 21 2026



...................................



...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MARCH 20 2026...



CLIMATE NORMAL PERIOD: 1991 TO 2020

CLIMATE RECORD PERIOD: 1992 TO 2026





WEATHER ITEM   OBSERVED RECORD YEAR NORMAL DEPARTURE LAST             

                VALUE   VALUE       VALUE  FROM      YEAR            

                                           NORMAL                  

............................................................

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         72     84    2012  50     22       43               

  MINIMUM         42     14    2013  31     11       28               

  AVERAGE         57                 41     16       36            



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00   1.05 2017   0.08  -0.08     0.30            

  MONTH TO DATE    3.91               1.70   2.21     3.40            

  SINCE MAR 1      3.91               1.70   2.21     3.40            

  SINCE JAN 1      6.54               5.87   0.67     4.82            



SNOWFALL (IN)                                                              

  YESTERDAY        0.0    2.4  2025   0.1   -0.1      2.4             

  MONTH TO DATE    6.0                3.4    2.6      2.7             

  SINCE MAR 1      6.0                3.4    2.6      2.7             

  SINCE JUL 1     30.7               31.5   -0.8     17.5             

  SNOW DEPTH       0                                                 



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY        8                 24    -16       29               

  MONTH TO DATE  466                561    -95      447               

  SINCE MAR 1    466                561    -95      447               

  SINCE JUL 1   5047               5167   -120     4785               



 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               

............................................................





THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   51        85      2012                      

 MINIMUM TEMPERATURE (F)   31        12      2013                      





SUNRISE AND SUNSET                                                    

MARCH 21 2026.........SUNRISE   6:54 AM CDT   SUNSET   7:06 PM CDT     

MARCH 22 2026.........SUNRISE   6:52 AM CDT   SUNSET   7:07 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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