514  
CDUS43 KGRR 200523  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
123 AM EDT MON MAY 20 2019  
 
   
...............................
 
 
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR MAY 19 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 946 AM 87 2013 68 4 66  
1911  
MINIMUM 49 1159 PM 29 2002 48 1 52  
AVERAGE 61 58 3 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.28 1.05 1960 0.11 0.17 0.26  
MONTH TO DATE 3.98 1.98 2.00 3.33  
SINCE MAR 1 10.55 7.14 3.41 7.74  
SINCE JAN 1 16.72 11.00 5.72 14.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 13.0 11.3 1.7 13.6  
SINCE JUL 1 77.2 93.7 -16.5 105.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 8 -4 6  
MONTH TO DATE 229 199 30 103  
SINCE MAR 1 1782 1685 97 1849  
SINCE JUL 1 6553 6417 136 6366  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 1 11 -10 6  
SINCE MAR 1 1 15 -14 6  
SINCE JAN 1 1 15 -14 6    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 12.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 700 AM  
LOWEST 65 700 PM  
AVERAGE 75  
   
......................................................
 
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 90 2012  
MINIMUM TEMPERATURE (F) 48 30 1924  
1906  
 
 
SUNRISE AND SUNSET  
MAY 20 2019...........SUNRISE 617 AM EDT SUNSET 907 PM EDT  
MAY 21 2019...........SUNRISE 616 AM EDT SUNSET 908 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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