534  
CDUS43 KGRR 122125  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
525 PM EDT FRI MAY 12 2023  
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR MAY 12 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 78 12:06 PM 87 2011 69 9 87  
2022  
MINIMUM 53 3:49 AM 28 1938 47 6 62  
AVERAGE 66 58 8 75  
 
PRECIPITATION (IN)  
TODAY T 5.20 1914 0.13 -0.13 0.00  
MONTH TO DATE 1.47 1.44 0.03 1.88  
SINCE MAR 1 9.75 6.52 3.23 8.00  
SINCE JAN 1 15.90 9.56 6.34 9.86  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE T  
SINCE MAR 1 18.0  
SINCE JUL 1 60.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 0  
MONTH TO DATE 100 112 -12 101  
SINCE MAR 1 1380 1493 -113 1449  
SINCE JUL 1 5361 6184 -823 5773  
 
COOLING  
TODAY 1 1 0 10  
MONTH TO DATE 3 7 -4 34  
SINCE MAR 1 17 12 5 42  
SINCE JAN 1 17 12 5 42    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 1.8  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 1:00 AM  
LOWEST 47 12:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 88 1940  
1982  
MINIMUM TEMPERATURE (F) 48 28 1946  
 
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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