Climatological Report (Daily)
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000
CDUS43 KGRR 172127
CLILAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
525 PM EDT SUN SEP 17 2017


...................................

...THE LANSING MI CLIMATE SUMMARY FOR SEPTEMBER 17 2017...
VALID TODAY AS OF 0500 PM 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         88    323 PM  93    1955  72     16       78
                                      1906
  MINIMUM         62    620 AM  26    1875  51     11       64
                                      1868
  AVERAGE         75                        62     13       71

PRECIPITATION (IN)
  TODAY            0.00          1.74 1905   0.12  -0.12     0.64
  MONTH TO DATE    0.29                      1.94  -1.65     1.43
  SINCE SEP 1      0.29                      1.94  -1.65     1.43
  SINCE JAN 1     25.59                     23.03   2.56    24.91

SNOWFALL (IN)
  TODAY            0.0           9.0    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
  TODAY            0                         5     -5        0
  MONTH TO DATE   75                        55     20       10
  SINCE SEP 1     75                        55     20       10
  SINCE JUL 1    104                        90     14       13

 COOLING
  TODAY           10                         2      8        6
  MONTH TO DATE   30                        47    -17       68
  SINCE SEP 1     30                        47    -17       68
  SINCE JAN 1    664                       604     60      834
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     8.7


SKY COVER
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           400 AM
 LOWEST     42           400 PM
 AVERAGE    66

..........................................................


THE LANSING MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        93      1955
                                             1906
 MINIMUM TEMPERATURE (F)   50        25      1863


SUNRISE AND SUNSET
SEPTEMBER 17 2017.....SUNRISE   721 AM EDT   SUNSET   744 PM EDT
SEPTEMBER 18 2017.....SUNRISE   722 AM EDT   SUNSET   742 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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