CDUS43 KGRR 110536

CLIMKG



CLIMATE REPORT 

NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN

1236 AM EST THU DEC 11 2025



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



...THE MUSKEGON CLIMATE SUMMARY FOR DECEMBER 10 2025...



CLIMATE NORMAL PERIOD: 1991 TO 2020

CLIMATE RECORD PERIOD: 1896 TO 2025





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         39   5:03 AM  61    1971  39      0       47        

  MINIMUM         27  11:59 PM   6    1932  28     -1       34        

  AVERAGE         33                        33      0       41     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.44          1.82 1971   0.09   0.35     0.05     

  MONTH TO DATE    1.89                      0.86   1.03     0.55     

  SINCE DEC 1      1.89                      0.86   1.03     0.55     

  SINCE JAN 1     26.07                     33.52  -7.45    33.70     



SNOWFALL (IN)                                                              

  YESTERDAY        1.6           8.0  1977   0.7    0.9       T       

  MONTH TO DATE   14.6                       6.1    8.5     10.7      

  SINCE DEC 1     14.6                       6.1    8.5     10.7      

  SINCE JUL 1     32.0                      12.6   19.4     11.8      

  SNOW DEPTH       8                                                 



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       32                        32      0       24        

  MONTH TO DATE  404                       306     98      302        

  SINCE DEC 1    404                       306     98      302        

  SINCE JUL 1   1618                      1579     39     1231        



 COOLING                                                              

  YESTERDAY        0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE DEC 1      0                         0      0        0        

  SINCE JAN 1    759                       650    109      759        

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





WIND (MPH)                                                            

  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   N (350)       

  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    NW (330)       

  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    NW (330)       

  AVERAGE WIND SPEED    12.5                                        





SKY COVER                                                             

  AVERAGE SKY COVER 1.0                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  MIXED PRECIP                                                        

  LIGHT RAIN                                                          

  LT FREEZING RAIN                                                    

  SNOW                                                                

  LIGHT SNOW                                                          

  FOG                                                                 

  BLOWING SNOW                                                        





RELATIVE HUMIDITY (PERCENT)

 HIGHEST   100          12:00 AM                                      

 LOWEST     63          11:00 PMAVERAGE    82                                                        



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





THE MUSKEGON CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   38        60      1949                      

 MINIMUM TEMPERATURE (F)   27         2      1958                      





SUNRISE AND SUNSET                                                    

DECEMBER 11 2025......SUNRISE   8:07 AM EST   SUNSET   5:10 PM EST     

DECEMBER 12 2025......SUNRISE   8:08 AM EST   SUNSET   5:10 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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