548  
CDUS43 KGRR 130541  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
141 AM EDT FRI OCT 13 2023  
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR OCTOBER 12 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 59 5:51 PM 83 1920 63 -4 72  
MINIMUM 51 7:10 AM 27 1957 43 8 46  
AVERAGE 55 53 2 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.32 1901 0.13 -0.13 0.19  
MONTH TO DATE 2.99 1.50 1.49 0.54  
SINCE SEP 1 6.18 4.77 1.41 2.35  
SINCE JAN 1 33.04 26.81 6.23 24.94  
 
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 6  
MONTH TO DATE 96 123 -27 115  
SINCE SEP 1 140 243 -103 211  
SINCE JUL 1 142 261 -119 215  
 
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 4 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1:00 AM  
LOWEST 64 12:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 85 1899  
1975  
MINIMUM TEMPERATURE (F) 43 28 1909  
1977  
 
SUNRISE AND SUNSET  
OCTOBER 13 2023.......SUNRISE 7:52 AM EDT SUNSET 7:04 PM EDT  
OCTOBER 14 2023.......SUNRISE 7:54 AM EDT SUNSET 7:02 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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