CDUS43 KGRR 110536

CLIGRR



CLIMATE REPORT 

NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN

1236 AM EST THU DEC 11 2025



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



...THE GRAND RAPIDS CLIMATE SUMMARY FOR DECEMBER 10 2025...



CLIMATE NORMAL PERIOD: 1991 TO 2020

CLIMATE RECORD PERIOD: 1892 TO 2025





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         37   7:50 AM  62    1971  38     -1       42        

  MINIMUM         25  11:59 PM   5    1977  26     -1       33        

  AVERAGE         31                        32     -1       38     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.42          2.13 1971   0.08   0.34     0.02     

  MONTH TO DATE    0.97                      0.85   0.12     0.57     

  SINCE DEC 1      0.97                      0.85   0.12     0.57     

  SINCE JAN 1     27.04                     37.77 -10.73    34.39     



SNOWFALL (IN)                                                              

  YESTERDAY        1.6           7.2  2009   0.6    1.0       T       

  MONTH TO DATE    5.8                       5.5    0.3      5.1      

  SINCE DEC 1      5.8                       5.5    0.3      5.1      

  SINCE JUL 1     17.1                      12.9    4.2     16.4      

  SNOW DEPTH       7                                                 



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       34                        33      1       27        

  MONTH TO DATE  431                       319    112      326        

  SINCE DEC 1    431                       319    112      326        

  SINCE JUL 1   1664                      1632     32     1314        



 COOLING                                                              

  YESTERDAY        0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE DEC 1      0                         0      0        0        

  SINCE JAN 1    846                       733    113      766        

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





WIND (MPH)                                                            

  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  NW (330)       

  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NW (320)       

  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (330)       

  AVERAGE WIND SPEED    12.7                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 1.0                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  LIGHT RAIN                                                          

  LT FREEZING RAIN                                                    

  LIGHT SNOW                                                          

  FOG                                                                 





RELATIVE HUMIDITY (PERCENT)

 HIGHEST   100          12:00 AM                                      

 LOWEST     65           8:00 PM                                      

 AVERAGE    83                                                        



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





THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   37        63      1949                      

 MINIMUM TEMPERATURE (F)   26        -3      1962                      





SUNRISE AND SUNSET                                                    

DECEMBER 11 2025......SUNRISE   8:03 AM EST   SUNSET   5:08 PM EST     

DECEMBER 12 2025......SUNRISE   8:04 AM EST   SUNSET   5:08 PM EST     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









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