321  
CDUS43 KGRR 172126  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
526 PM EDT WED MAY 17 2023  
   
...............................
 
 
   
..THE LANSING CLIMATE SUMMARY FOR MAY 17 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 60 3:18 PM 89 1962 70 -10 67  
1977  
MINIMUM 41 5:46 AM 28 1867 48 -7 44  
1973  
AVERAGE 51 59 -8 56  
 
PRECIPITATION (IN)  
TODAY 0.00 1.46 1944 0.12 -0.12 0.00  
MONTH TO DATE 0.80 2.01 -1.21 1.97  
SINCE MAR 1 9.21 7.40 1.81 8.49  
SINCE JAN 1 14.28 11.17 3.11 12.85  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 16.2 7.6 8.6 7.3  
SINCE JUL 1 58.1 50.2 7.9 58.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 14 7 7 9  
MONTH TO DATE 140 165 -25 112  
SINCE MAR 1 1488 1634 -146 1535  
SINCE JUL 1 5656 6485 -829 5953  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 6 11 -5 45  
SINCE MAR 1 25 16 9 54  
SINCE JAN 1 25 16 9 54    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NE (50)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 5:00 AM  
LOWEST 34 4:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE LANSING CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 89 1911  
MINIMUM TEMPERATURE (F) 48 23 1868  
 
SUNRISE AND SUNSET  
MAY 17 2023...........SUNRISE 6:14 AM EDT SUNSET 8:56 PM EDT  
MAY 18 2023...........SUNRISE 6:13 AM EDT SUNSET 8:57 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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