160  
CDUS43 KGRR 220522  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
122 AM EDT TUE APR 22 2025  
   
...............................
 
 
   
..THE LANSING CLIMATE SUMMARY FOR APRIL 21 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 65 11:25 AM 84 1985 60 5 53  
MINIMUM 46 11:59 PM 15 1875 39 7 36  
AVERAGE 56 49 7 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 1.20 1905 0.12 -0.04 0.00  
MONTH TO DATE 2.80 2.25 0.55 2.45  
SINCE MAR 1 5.70 4.38 1.32 4.90  
SINCE JAN 1 7.79 8.15 -0.36 9.26  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.0 1868 0.0 0.0 0.0  
MONTH TO DATE T 1.5 -1.5 T  
SINCE MAR 1 0.2 7.4 -7.2 5.9  
SINCE JUL 1 37.7 50.0 -12.3 30.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 16 -7 20  
MONTH TO DATE 433 419 14 326  
SINCE MAR 1 1165 1344 -179 1077  
SINCE JUL 1 4850 6195 -1345 5215  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE MAR 1 1 1 0 0  
SINCE JAN 1 1 1 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 18.8  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 8:00 AM  
LOWEST 39 12:00 AM  
AVERAGE 62  
   
......................................................
 
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 86 1980  
MINIMUM TEMPERATURE (F) 39 21 1875  
 
SUNRISE AND SUNSET  
APRIL 22 2025.........SUNRISE 6:45 AM EDT SUNSET 8:29 PM EDT  
APRIL 23 2025.........SUNRISE 6:44 AM EDT SUNSET 8:30 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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