977  
CDUS43 KGRR 222229  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
529 PM EST FRI DEC 22 2023  
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR DECEMBER 22 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 45 4:05 PM 58 1941 35 10 36  
MINIMUM 38 4:50 AM -8 2000 23 15 17  
AVERAGE 42 29 13 27  
 
PRECIPITATION (IN)  
TODAY T 1.24 1949 0.05 -0.05 0.18  
MONTH TO DATE 1.45 1.22 0.23 0.99  
SINCE DEC 1 1.45 1.22 0.23 0.99  
SINCE JAN 1 38.49 32.77 5.72 28.80  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 2.2  
SINCE DEC 1 2.2  
SINCE JUL 1 7.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 23 36 -13 38  
MONTH TO DATE 580 738 -158 692  
SINCE DEC 1 580 738 -158 692  
SINCE JUL 1 1688 2048 -360 1850  
 
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 5 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 8:00 AM  
LOWEST 70 12:00 AM  
AVERAGE 80  
   
......................................................
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 62 2015  
MINIMUM TEMPERATURE (F) 23 -10 1983  
 
SUNRISE AND SUNSET  
DECEMBER 22 2023......SUNRISE 8:08 AM EST SUNSET 5:13 PM EST  
DECEMBER 23 2023......SUNRISE 8:08 AM EST SUNSET 5:14 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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