736  
CDUS43 KGRR 090520  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
120 AM EDT MON OCT 09 2023  
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR OCTOBER 8 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1887 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 57 11:56 AM 86 2007 65 -8 56  
MINIMUM 40 4:29 AM 26 1896 44 -4 31  
AVERAGE 49 55 -6 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.93 1930 0.13 -0.10 0.00  
MONTH TO DATE 2.97 0.98 1.99 0.02  
SINCE SEP 1 6.16 4.25 1.91 1.83  
SINCE JAN 1 33.02 26.29 6.73 24.42  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 11 5 21  
MONTH TO DATE 41 76 -35 89  
SINCE SEP 1 85 196 -111 185  
SINCE JUL 1 87 214 -127 189  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 28 6 22 0  
SINCE SEP 1 123 75 48 119  
SINCE JAN 1 811 707 104 961    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 4:00 AM  
LOWEST 51 12:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 86 1939  
MINIMUM TEMPERATURE (F) 44 28 1917  
 
SUNRISE AND SUNSET  
OCTOBER 9 2023.......SUNRISE 7:48 AM EDT SUNSET 7:10 PM EDT  
OCTOBER 10 2023.......SUNRISE 7:49 AM EDT SUNSET 7:09 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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