152   
CDUS43 KGRR 220525  
CLIMKG  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1225 AM EST SUN DEC 22 2024  
   
...............................  
  
   
..THE MUSKEGON CLIMATE SUMMARY FOR DECEMBER 21 2024  
  
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1896 TO 2024  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 YESTERDAY                                                             
  MAXIMUM         29   1:35 PM  60    1967  36     -7       41          
  MINIMUM         17  11:59 PM  -3    1901  25     -8       29          
  AVERAGE         23                        31     -8       35       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        T             1.02 2015   0.08  -0.08     0.00       
  MONTH TO DATE    1.44                      1.69  -0.25     1.12       
  SINCE DEC 1      1.44                      1.69  -0.25     1.12       
  SINCE JAN 1     34.59                     34.35   0.24    31.80       
  
SNOWFALL (IN)                                                                
  YESTERDAY        T            10.5  2008   0.8   -0.8      0.0        
  MONTH TO DATE   20.4                      14.4    6.0      4.2        
  SINCE DEC 1     20.4                      14.4    6.0      4.2        
  SINCE JUL 1     21.5                      20.9    0.6     17.4        
  SNOW DEPTH       3                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       42                        34      8       30          
  MONTH TO DATE  689                       672     17      525          
  SINCE DEC 1    689                       672     17      525          
  SINCE JUL 1   1618                      1945   -327     1628          
  
 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      795           
...............................................................  
  
WIND (MPH)                                                              
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   N (20)          
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (80)          
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (90)          
  AVERAGE WIND SPEED     8.2                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 1.0                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  LIGHT SNOW                                                            
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    63          12:00 AM                                        
 LOWEST     55           5:00 AM                                        
 AVERAGE    59                                                          
   
......................................................  
  
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   36        55      1957                        
 MINIMUM TEMPERATURE (F)   25        -3      1901                        
  
SUNRISE AND SUNSET                                                      
DECEMBER 22 2024......SUNRISE   8:14 AM EST   SUNSET   5:13 PM EST       
DECEMBER 23 2024......SUNRISE   8:15 AM EST   SUNSET   5:14 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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