442  
CDUS43 KGRR 302129  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
529 PM EDT FRI MAY 30 2025  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR MAY 30 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1864 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 74 1:01 PM 95 1895 74 0 71  
MINIMUM 48 5:19 AM 31 1873 52 -4 44  
1965  
1996  
AVERAGE 61 63 -2 58  
 
PRECIPITATION (IN)  
TODAY 0.00 1.91 1943 0.12 -0.12 0.00  
MONTH TO DATE 4.54 3.55 0.99 2.78  
SINCE MAR 1 10.24 8.94 1.30 8.58  
SINCE JAN 1 12.33 12.71 -0.38 12.94  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.2 7.6 -7.4 5.9  
SINCE JUL 1 37.7 50.2 -12.5 30.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 4 0 7  
MONTH TO DATE 271 239 32 116  
SINCE MAR 1 1509 1708 -199 1297  
SINCE JUL 1 5194 6559 -1365 5435  
 
COOLING  
TODAY 0 3 -3 0  
MONTH TO DATE 15 37 -22 38  
SINCE MAR 1 16 42 -26 39  
SINCE JAN 1 16 42 -26 39    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 46 12:00 PM  
AVERAGE 70  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 95 1895  
MINIMUM TEMPERATURE (F) 53 32 1966  
 
SUNRISE AND SUNSET  
MAY 30 2025...........SUNRISE 6:04 AM EDT SUNSET 9:09 PM EDT  
MAY 31 2025...........SUNRISE 6:03 AM EDT SUNSET 9:10 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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