CDUS43 KGRR 122224

CLIGRR



CLIMATE REPORT 

NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN

524 PM EST FRI DEC 12 2025



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



...THE GRAND RAPIDS CLIMATE SUMMARY FOR DECEMBER 12 2025...

VALID TODAY AS OF 0500 PM LOCAL TIME.



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)                                                          

 TODAY                                                               

  MAXIMUM         28   4:59 PM  60    1899  37     -9       18        

                                      1949                           

                                      1991                           

  MINIMUM         24   9:12 AM  -5    1958  26     -2       10        

  AVERAGE         26                        31     -5       14     



PRECIPITATION (IN)                                                    

  TODAY            T             1.56 2020   0.08  -0.08     0.14     

  MONTH TO DATE    0.97                      1.01  -0.04     0.90     

  SINCE DEC 1      0.97                      1.01  -0.04     0.90     

  SINCE JAN 1     27.04                     37.93 -10.89    34.72     



SNOWFALL (IN)                                                              

  TODAY            T             6.0  1972   0.7   -0.7      4.6      

  MONTH TO DATE    5.8                       6.9   -1.1     13.4      

  SINCE DEC 1      5.8                       6.9   -1.1     13.4      

  SINCE JUL 1     17.1                      14.3    2.8     24.7      

  SNOW DEPTH       6                                                 



DEGREE DAYS                                                           

 HEATING                                                              

  TODAY           39                        34      5       51        

  MONTH TO DATE  509                       387    122      416        

  SINCE DEC 1    509                       387    122      416        

  SINCE JUL 1   1742                      1700     42     1404        



 COOLING                                                              

  TODAY            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   4   RESULTANT WIND DIRECTION   S (200)       

  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (220)       

  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (210)       

  AVERAGE WIND SPEED     5.7                                        





SKY COVER                                                             

  AVERAGE SKY COVER 1.0                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED TODAY.                             

  LIGHT SNOW                                                          

  FOG                                                                 





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    88          10:00 AM                                      

 LOWEST     66           1:00 AM                                      

 AVERAGE    77                                                        



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





THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   37        61      2015                      

 MINIMUM TEMPERATURE (F)   25        -6      1958                      





SUNRISE AND SUNSET                                                    

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

DECEMBER 13 2025......SUNRISE   8:05 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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