178  
CDUS43 KGRR 180540  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
140 AM EDT TUE APR 18 2023  
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR APRIL 17 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 41 2:29 PM 85 1896 60 -19 49  
1977  
MINIMUM 33 12:50 PM 20 1982 38 -5 27  
AVERAGE 37 49 -12 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.16 0.97 1939 0.11 0.05 0.00  
MONTH TO DATE 2.50 1.64 0.86 1.60  
SINCE MAR 1 7.53 3.65 3.88 4.49  
SINCE JAN 1 13.68 6.69 6.99 6.35  
 
SNOWFALL (IN)  
YESTERDAY 0.9  
MONTH TO DATE 0.9  
SINCE MAR 1 18.0  
SINCE JUL 1 60.2  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 16 12 27  
MONTH TO DATE 208 326 -118 345  
SINCE MAR 1 1051 1208 -157 1136  
SINCE JUL 1 5032 5899 -867 5460  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 14 0 14 0  
SINCE MAR 1 14 1 13 0  
SINCE JAN 1 14 1 13 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 14.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 2:00 AM  
LOWEST 67 12:00 AM  
AVERAGE 78  
   
......................................................
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 87 1977  
MINIMUM TEMPERATURE (F) 39 20 1983  
 
SUNRISE AND SUNSET  
APRIL 18 2023.........SUNRISE 6:57 AM EDT SUNSET 8:27 PM EDT  
APRIL 19 2023.........SUNRISE 6:55 AM EDT SUNSET 8:28 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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