678  
CDUS43 KGRR 202126  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
525 PM EDT SUN SEP 20 2020  
 
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR SEPTEMBER 20 2020
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1998 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 235 PM 91 1895 71 1 87  
MINIMUM 40 652 AM 32 1956 50 -10 58  
AVERAGE 56 61 -5 73  
 
PRECIPITATION (IN)  
TODAY 0.00 1.69 1923 0.13 -0.13 0.00  
MONTH TO DATE 2.03 2.64 -0.61 1.25  
SINCE SEP 1 2.03 2.64 -0.61 1.25  
SINCE JAN 1 23.40 26.23 -2.83 26.30  
 
DEGREE DAYS  
HEATING  
TODAY 9 5 4 0  
MONTH TO DATE 69 55 14 8  
SINCE SEP 1 69 55 14 8  
SINCE JUL 1 71 71 0 11  
 
COOLING  
TODAY 0 1 -1 8  
MONTH TO DATE 35 48 -13 103  
SINCE SEP 1 35 48 -13 103  
SINCE JAN 1 909 659 250 819    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 3.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 200 AM  
LOWEST 31 300 PM  
AVERAGE 60  
   
......................................................
 
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TOMORROW  
NORMAL  
MAXIMUM TEMPERATURE (F) 71  
MINIMUM TEMPERATURE (F) 50  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2020.....SUNRISE 728 AM EDT SUNSET 742 PM EDT  
SEPTEMBER 21 2020.....SUNRISE 729 AM EDT SUNSET 740 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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