826  
CDUS43 KGRR 200524  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
124 AM EDT WED SEP 20 2023  
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR SEPTEMBER 19 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 67 12:06 PM 94 1906 73 -6 82  
MINIMUM 47 4:08 AM 31 1916 51 -4 61  
AVERAGE 57 62 -5 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.35 1983 0.12 -0.10 1.03  
MONTH TO DATE 2.43 2.05 0.38 1.15  
SINCE SEP 1 2.43 2.05 0.38 1.15  
SINCE JAN 1 29.29 24.09 5.20 23.74  
 
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 8 5 3 0  
MONTH TO DATE 38 50 -12 11  
SINCE SEP 1 38 50 -12 11  
SINCE JUL 1 40 68 -28 15  
 
COOLING  
YESTERDAY 0 2 -2 7  
MONTH TO DATE 70 56 14 108  
SINCE SEP 1 70 56 14 108  
SINCE JAN 1 758 688 70 950    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 2.5  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 2:00 AM  
LOWEST 61 12:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 91 1895  
MINIMUM TEMPERATURE (F) 51 32 1956  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2023.....SUNRISE 7:27 AM EDT SUNSET 7:43 PM EDT  
SEPTEMBER 21 2023.....SUNRISE 7:28 AM EDT SUNSET 7:42 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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