140  
CDUS43 KGRR 192123  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
523 PM EDT THU SEP 19 2019  
 
   
...............................
 
 
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR SEPTEMBER 19 2019
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 79 143 PM 93 1932 70 9 77  
MINIMUM 58 654 AM 36 1979 52 6 56  
AVERAGE 69 61 8 67  
 
PRECIPITATION (IN)  
TODAY 0.00 1.07 1988 0.14 -0.14 0.00  
MONTH TO DATE 3.59 2.43 1.16 2.85  
SINCE SEP 1 3.59 2.43 1.16 2.85  
SINCE JAN 1 30.72 23.01 7.71 29.68  
 
SNOWFALL (IN)  
TODAY 0.0 T 1991 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 0  
MONTH TO DATE 20 61 -41 8  
SINCE SEP 1 20 61 -41 8  
SINCE JUL 1 24 91 -67 10  
 
COOLING  
TODAY 4 1 3 2  
MONTH TO DATE 57 46 11 95  
SINCE SEP 1 57 46 11 95  
SINCE JAN 1 602 553 49 872    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 6.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 42 1100 AM  
AVERAGE 61  
   
......................................................
 
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 2017  
MINIMUM TEMPERATURE (F) 51 33 1956  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2019.....SUNRISE 729 AM EDT SUNSET 748 PM EDT  
SEPTEMBER 20 2019.....SUNRISE 730 AM EDT SUNSET 746 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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