561  
CDUS43 KGRR 070552  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1252 AM EST THU DEC 07 2023  
   
...............................  
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR DECEMBER 6 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 41 12:14 PM 65 1998 39 2 46  
MINIMUM 31 12:09 AM 3 1926 27 4 37  
AVERAGE 36 33 3 42  
 
PRECIPITATION (IN)  
YESTERDAY T 1.30 1975 0.06 -0.06 0.00  
MONTH TO DATE 0.98 0.38 0.60 0.17  
SINCE DEC 1 0.98 0.38 0.60 0.17  
SINCE JAN 1 38.02 31.93 6.09 27.98  
 
SNOWFALL (IN)  
YESTERDAY T  
MONTH TO DATE T  
SINCE DEC 1 T  
SINCE JUL 1 4.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 32 -3 23  
MONTH TO DATE 161 187 -26 170  
SINCE DEC 1 161 187 -26 170  
SINCE JUL 1 1269 1497 -228 1328  
 
COOLING  
YESTERDAY 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 6 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 9:00 AM  
LOWEST 62 4:00 PM  
AVERAGE 71  
   
......................................................  
 
THE KALAMAZOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 67 1951  
MINIMUM TEMPERATURE (F) 26 3 1972  
 
SUNRISE AND SUNSET  
DECEMBER 7 2023......SUNRISE 7:57 AM EST SUNSET 5:10 PM EST  
DECEMBER 8 2023......SUNRISE 7:58 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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