661  
CDUS43 KGRR 200620  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
220 AM EDT SUN JUL 20 2025  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR JULY 19 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 80 2:27 PM 102 1894 83 -3 78  
MINIMUM 64 5:41 AM 42 1910 61 3 53  
AVERAGE 72 72 0 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.59 1.11 1935 0.09 0.50 0.00  
MONTH TO DATE 1.49 1.79 -0.30 4.09  
SINCE JUN 1 4.55 5.55 -1.00 9.01  
SINCE JAN 1 16.88 18.37 -1.49 21.95  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 8  
SINCE JUN 1 26 48 -22 33  
SINCE JUL 1 0 0 0 8  
 
COOLING  
YESTERDAY 7 7 0 1  
MONTH TO DATE 183 133 50 130  
SINCE JUN 1 384 271 113 316  
SINCE JAN 1 400 317 83 355    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 11:00 PM  
LOWEST 67 1:00 PM  
AVERAGE 84  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 99 1930  
MINIMUM TEMPERATURE (F) 61 39 1965  
 
SUNRISE AND SUNSET  
JULY 20 2025..........SUNRISE 6:18 AM EDT SUNSET 9:11 PM EDT  
JULY 21 2025..........SUNRISE 6:19 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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