874  
CDUS43 KGRR 182237  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
537 PM EST SAT JAN 18 2020  
 
   
...............................
 
 
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR JANUARY 18 2020
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 37 1202 PM 61 1996 31 6 31  
MINIMUM 25 130 AM -7 1994 20 5 22  
AVERAGE 31 25 6 27  
 
PRECIPITATION (IN)  
TODAY 0.48 0.89 1949 0.07 0.41 0.02  
MONTH TO DATE 1.90 1.25 0.65 0.90  
SINCE DEC 1 5.71 3.80 1.91 3.09  
SINCE JAN 1 1.90 1.25 0.65 0.90  
 
SNOWFALL (IN)  
TODAY 3.0 13.2 1982 0.9 2.1 0.4  
MONTH TO DATE 8.6 16.2 -7.6 5.3  
SINCE DEC 1 21.0 45.1 -24.1 8.5  
SINCE JUL 1 31.9 51.3 -19.4 21.0  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
TODAY 34 40 -6 38  
MONTH TO DATE 578 707 -129 622  
SINCE DEC 1 1548 1786 -238 1587  
SINCE JUL 1 2918 3153 -235 3003  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 17.0  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
LT FREEZING RAIN  
SNOW  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 100 AM  
LOWEST 70 400 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 51 1973  
MINIMUM TEMPERATURE (F) 20 -7 1971  
 
 
SUNRISE AND SUNSET  
JANUARY 18 2020.......SUNRISE 812 AM EST SUNSET 538 PM EST  
JANUARY 19 2020.......SUNRISE 812 AM EST SUNSET 540 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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