145  
CDUS43 KGRR 152127  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
527 PM EDT FRI SEP 15 2023  
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR SEPTEMBER 15 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 74 2:38 PM 99 1939 75 -1 80  
MINIMUM 47 6:47 AM 36 1953 53 -6 53  
AVERAGE 61 64 -3 67  
 
PRECIPITATION (IN)  
TODAY 0.00 1.02 1934 0.11 -0.11 0.00  
MONTH TO DATE 1.47 1.61 -0.14 0.12  
SINCE SEP 1 1.47 1.61 -0.14 0.12  
SINCE JAN 1 28.33 23.65 4.68 22.71  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 4 0 0  
MONTH TO DATE 22 33 -11 11  
SINCE SEP 1 22 33 -11 11  
SINCE JUL 1 24 51 -27 15  
 
COOLING  
TODAY 0 2 -2 2  
MONTH TO DATE 70 48 22 74  
SINCE SEP 1 70 48 22 74  
SINCE JAN 1 758 680 78 916    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 42 3:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 96 1939  
MINIMUM TEMPERATURE (F) 52 35 1945  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2023.....SUNRISE 7:22 AM EDT SUNSET 7:52 PM EDT  
SEPTEMBER 16 2023.....SUNRISE 7:23 AM EDT SUNSET 7:50 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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