806  
CDUS43 KGRR 092229  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
529 PM EST SAT DEC 09 2023  
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR DECEMBER 9 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 59 11:22 AM 68 1966 38 21 36  
MINIMUM 49 4:59 PM -4 1917 26 23 30  
AVERAGE 54 32 22 33  
 
PRECIPITATION (IN)  
TODAY 0.06 1.00 1918 0.06 0.00 0.02  
MONTH TO DATE 1.04 0.56 0.48 0.19  
SINCE DEC 1 1.04 0.56 0.48 0.19  
SINCE JAN 1 38.08 32.11 5.97 28.00  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE T  
SINCE DEC 1 T  
SINCE JUL 1 4.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 11 33 -22 32  
MONTH TO DATE 210 285 -75 252  
SINCE DEC 1 210 285 -75 252  
SINCE JUL 1 1318 1595 -277 1410  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 814 709 105 966    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 9:00 AM  
LOWEST 52 4:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 63 1971  
MINIMUM TEMPERATURE (F) 26 4 1958  
1977  
2013  
 
SUNRISE AND SUNSET  
DECEMBER 9 2023......SUNRISE 7:59 AM EST SUNSET 5:10 PM EST  
DECEMBER 10 2023......SUNRISE 8:00 AM EST SUNSET 5:10 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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