428  
CDUS43 KGRR 120537  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
137 AM EDT FRI MAY 12 2023  
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR MAY 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 82 3:41 PM 89 2022 69 13 89  
MINIMUM 48 5:40 AM 27 1907 47 1 67  
AVERAGE 65 58 7 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.00 1905 0.12 -0.12 0.00  
MONTH TO DATE 1.47 1.31 0.16 1.88  
SINCE MAR 1 9.75 6.39 3.36 8.00  
SINCE JAN 1 15.90 9.43 6.47 9.86  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE T  
SINCE MAR 1 18.0  
SINCE JUL 1 60.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 0  
MONTH TO DATE 100 104 -4 101  
SINCE MAR 1 1380 1485 -105 1449  
SINCE JUL 1 5361 6176 -815 5773  
 
COOLING  
YESTERDAY 0 1 -1 13  
MONTH TO DATE 2 6 -4 24  
SINCE MAR 1 16 11 5 32  
SINCE JAN 1 16 11 5 32    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 2.9  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 11:00 PM  
LOWEST 22 5:00 PM  
AVERAGE 42  
   
......................................................
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 87 2011  
2022  
MINIMUM TEMPERATURE (F) 47 28 1938  
 
SUNRISE AND SUNSET  
MAY 12 2023...........SUNRISE 6:24 AM EDT SUNSET 8:53 PM EDT  
MAY 13 2023...........SUNRISE 6:23 AM EDT SUNSET 8:54 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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