944  
CDUS43 KGRR 100544  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
144 AM EDT SUN SEP 10 2023  
   
...............................
 
 
   
..THE LANSING CLIMATE SUMMARY FOR SEPTEMBER 9 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 72 4:44 PM 94 1874 76 -4 81  
1897  
MINIMUM 50 6:31 AM 30 1879 54 -4 56  
AVERAGE 61 65 -4 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.73 1875 0.09 -0.09 0.00  
MONTH TO DATE 0.65 0.82 -0.17 0.57  
SINCE SEP 1 0.65 0.82 -0.17 0.57  
SINCE JAN 1 26.50 23.82 2.68 26.04  
 
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 SEP 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 4 3 1 0  
MONTH TO DATE 9 20 -11 0  
SINCE SEP 1 9 20 -11 0  
SINCE JUL 1 23 50 -27 4  
 
COOLING  
YESTERDAY 0 3 -3 4  
MONTH TO DATE 61 31 30 40  
SINCE SEP 1 61 31 30 40  
SINCE JAN 1 666 614 52 863    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 2.5  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1:00 AM  
LOWEST 57 5:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 93 1874  
1895  
1978  
MINIMUM TEMPERATURE (F) 54 32 1867  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2023.....SUNRISE 7:13 AM EDT SUNSET 7:57 PM EDT  
SEPTEMBER 11 2023.....SUNRISE 7:14 AM EDT SUNSET 7:56 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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