517  
CDUS43 KGRR 181430  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
929 AM EST SAT NOV 18 2017  
 
   
...............................
 
 
   
..THE LANSING MI CLIMATE SUMMARY FOR NOVEMBER 18 2017
 
 
VALID AS OF 0900 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1864 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 44 859 AM 72 2016 46 -2 72  
MINIMUM 40 1236 AM 3 1867 32 8 48  
AVERAGE 42 39 3 60  
 
PRECIPITATION (IN)  
TODAY 0.17 1.37 2003 0.10 0.07 0.30  
MONTH TO DATE 2.68 1.72 0.96 1.85  
SINCE SEP 1 12.35 7.75 4.60 8.40  
SINCE JAN 1 37.65 28.84 8.81 31.88  
 
SNOWFALL (IN)  
TODAY 0.0 2.0 1955 0.1 -0.1 0.0  
MONTH TO DATE 0.2 1.2 -1.0 0.0  
SINCE SEP 1 0.2 1.6 -1.4 T  
SINCE JUL 1 0.2 1.6 -1.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 23 26 -3 5  
MONTH TO DATE 493 415 78 261  
SINCE SEP 1 910 1030 -120 651  
SINCE JUL 1 939 1065 -126 654  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 148 68 80 103  
SINCE JAN 1 782 625 157 869    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.5  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 93 100 AM  
AVERAGE 97  
   
......................................................
 
 
 
THE LANSING MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 70 1953  
MINIMUM TEMPERATURE (F) 31 4 1867  
 
 
SUNRISE AND SUNSET  
NOVEMBER 18 2017......SUNRISE 734 AM EST SUNSET 513 PM EST  
NOVEMBER 19 2017......SUNRISE 736 AM EST SUNSET 512 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
JAM  
 
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