581  
CDUS43 KGRR 190527  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
127 AM EDT MON MAY 19 2025  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR MAY 18 2025  
 
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)  
YESTERDAY  
MAXIMUM 64 3:15 PM 89 1911 70 -6 84  
MINIMUM 48 11:59 PM 23 1868 48 0 54  
AVERAGE 56 59 -3 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.22 2000 0.12 -0.12 0.00  
MONTH TO DATE 3.31 2.13 1.18 1.91  
SINCE MAR 1 9.01 7.52 1.49 7.71  
SINCE JAN 1 11.10 11.29 -0.19 12.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.4 1915 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  
YESTERDAY 9 7 2 0  
MONTH TO DATE 134 172 -38 94  
SINCE MAR 1 1372 1641 -269 1275  
SINCE JUL 1 5057 6492 -1435 5413  
 
COOLING  
YESTERDAY 0 1 -1 4  
MONTH TO DATE 15 12 3 13  
SINCE MAR 1 16 17 -1 14  
SINCE JAN 1 16 17 -1 14    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 3:00 AM  
LOWEST 56 3:00 PM  
AVERAGE 71  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 91 1911  
MINIMUM TEMPERATURE (F) 49 26 1868  
2002  
 
SUNRISE AND SUNSET  
MAY 19 2025...........SUNRISE 6:12 AM EDT SUNSET 8:59 PM EDT  
MAY 20 2025...........SUNRISE 6:11 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.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MI Page
The Nexlab IN Page
Main Text Page