822  
CDUS43 KGRR 120525  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
125 AM EDT THU OCT 12 2023  
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR OCTOBER 11 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 65 3:14 PM 84 1938 64 1 76  
1962  
MINIMUM 44 6:55 AM 21 1906 43 1 45  
AVERAGE 55 54 1 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.03 2017 0.14 -0.14 0.33  
MONTH TO DATE 2.99 1.37 1.62 0.35  
SINCE SEP 1 6.18 4.64 1.54 2.16  
SINCE JAN 1 33.04 26.68 6.36 24.75  
 
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 10 12 -2 4  
MONTH TO DATE 86 111 -25 109  
SINCE SEP 1 130 231 -101 205  
SINCE JUL 1 132 249 -117 209  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 28 6 22 0  
SINCE SEP 1 123 75 48 119  
SINCE JAN 1 811 707 104 961    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 6:00 AM  
LOWEST 39 5:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 83 1920  
MINIMUM TEMPERATURE (F) 43 27 1957  
 
SUNRISE AND SUNSET  
OCTOBER 12 2023.......SUNRISE 7:51 AM EDT SUNSET 7:05 PM EDT  
OCTOBER 13 2023.......SUNRISE 7:52 AM EDT SUNSET 7:04 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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