660  
CDUS43 KGRR 150520  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
120 AM EDT SUN SEP 15 2019  
 
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR SEPTEMBER 14 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1998 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 401 PM 97 1939 74 4 83  
MINIMUM 58 638 AM 36 1899 53 5 59  
AVERAGE 68 63 5 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.38 2008 0.13 -0.13 0.00  
MONTH TO DATE 1.15 1.88 -0.73 1.83  
SINCE SEP 1 1.15 1.88 -0.73 1.83  
SINCE JAN 1 26.20 25.47 0.73 31.82  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 8 28 -20 10  
SINCE SEP 1 8 28 -20 10  
SINCE JUL 1 11 44 -33 12  
 
COOLING  
YESTERDAY 3 2 1 6  
MONTH TO DATE 70 40 30 84  
SINCE SEP 1 70 40 30 84  
SINCE JAN 1 786 651 135 939    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 500 AM  
LOWEST 42 400 PM  
AVERAGE 65  
   
......................................................
 
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TODAY  
NORMAL  
MAXIMUM TEMPERATURE (F) 73  
MINIMUM TEMPERATURE (F) 52  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2019.....SUNRISE 722 AM EDT SUNSET 752 PM EDT  
SEPTEMBER 16 2019.....SUNRISE 723 AM EDT SUNSET 750 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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