390  
CDUS43 KGRR 172138  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
538 PM EDT SAT MAY 17 2025  
   
...............................  
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR MAY 17 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1887 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 64 2:13 AM 92 1911 71 -7 80  
MINIMUM 52 10:24 AM 32 1921 49 3 57  
1927  
AVERAGE 58 60 -2 69  
 
PRECIPITATION (IN)  
TODAY T 1.21 2020 0.12 -0.12 0.00  
MONTH TO DATE 2.40 2.05 0.35 2.35  
SINCE MAR 1 9.66 7.13 2.53 9.07  
SINCE JAN 1 11.66 10.17 1.49 13.53  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 0.6  
SINCE JUL 1 33.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 7 6 1 0  
MONTH TO DATE 120 147 -27 53  
SINCE MAR 1 1298 1528 -230 1077  
SINCE JUL 1 5538 6219 -681 4871  
 
COOLING  
TODAY 0 1 -1 4  
MONTH TO DATE 15 12 3 13  
SINCE MAR 1 17 17 0 26  
SINCE JAN 1 17 17 0 26    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 15.1  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 1:00 AM  
LOWEST 51 3:00 AM  
AVERAGE 63  
   
......................................................  
 
THE KALAMAZOO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 92 1962  
MINIMUM TEMPERATURE (F) 49 29 1925  
 
SUNRISE AND SUNSET  
MAY 17 2025...........SUNRISE 6:19 AM EDT SUNSET 8:59 PM EDT  
MAY 18 2025...........SUNRISE 6:18 AM EDT SUNSET 9:00 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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