307  
CDUS43 KGRR 180524  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
124 AM EDT FRI AUG 18 2023  
   
...............................
 
 
   
..THE LANSING CLIMATE SUMMARY FOR AUGUST 17 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1864 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 4:33 PM 95 1988 81 -5 83  
MINIMUM 58 11:48 PM 36 1864 60 -2 58  
AVERAGE 67 70 -3 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.55 2.26 1921 0.12 0.43 0.00  
MONTH TO DATE 3.29 2.01 1.28 4.54  
SINCE JUN 1 10.42 8.71 1.71 8.40  
SINCE JAN 1 24.86 21.53 3.33 24.04  
 
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 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 1 4 -3 4  
SINCE JUN 1 31 62 -31 14  
SINCE JUL 1 1 14 -13 4  
 
COOLING  
YESTERDAY 2 6 -4 6  
MONTH TO DATE 96 107 -11 137  
SINCE JUN 1 497 467 30 608  
SINCE JAN 1 548 513 35 725    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 12:00 PM  
LOWEST 53 6:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 95 1899  
1947  
MINIMUM TEMPERATURE (F) 60 40 1895  
1896  
 
SUNRISE AND SUNSET  
AUGUST 18 2023........SUNRISE 6:48 AM EDT SUNSET 8:36 PM EDT  
AUGUST 19 2023........SUNRISE 6:49 AM EDT SUNSET 8:34 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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