033  
CDUS43 KGRR 220523  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
123 AM EDT FRI SEP 22 2023  
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR SEPTEMBER 21 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 81 2:44 PM 92 1931 72 9 84  
2017  
MINIMUM 59 5:30 AM 33 1962 51 8 63  
AVERAGE 70 61 9 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.69 1947 0.12 -0.12 T  
MONTH TO DATE 2.43 2.29 0.14 1.17  
SINCE SEP 1 2.43 2.29 0.14 1.17  
SINCE JAN 1 29.29 24.33 4.96 23.76  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 38 60 -22 11  
SINCE SEP 1 38 60 -22 11  
SINCE JUL 1 40 78 -38 15  
 
COOLING  
YESTERDAY 5 2 3 9  
MONTH TO DATE 81 60 21 119  
SINCE SEP 1 81 60 21 119  
SINCE JAN 1 769 692 77 961    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 1.9  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 5:00 AM  
LOWEST 45 2:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 93 2017  
MINIMUM TEMPERATURE (F) 50 32 1904  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2023.....SUNRISE 7:29 AM EDT SUNSET 7:40 PM EDT  
SEPTEMBER 23 2023.....SUNRISE 7:30 AM EDT SUNSET 7:38 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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