Climatological Report (Daily)
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000
CDUS43 KGRR 120519
CLILAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
119 AM EDT FRI MAY 12 2017


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

...THE LANSING MI CLIMATE SUMMARY FOR MAY 11 2017...

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)
 YESTERDAY
  MAXIMUM         66    539 PM  88    1896  67     -1       68
  MINIMUM         47    417 AM  27    1907  45      2       49
                                      1865
  AVERAGE         57                        56      1       59

PRECIPITATION (IN)
  YESTERDAY        0.04          1.60 1912   0.10  -0.06     0.00
  MONTH TO DATE    0.99                      1.14  -0.15     1.42
  SINCE MAR 1      9.28                      6.23   3.05     8.18
  SINCE JAN 1     15.56                      9.35   6.21    11.34

SNOWFALL (IN)
  YESTERDAY        0.0           T    1969   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      2.6                       8.9   -6.3     16.4
  SINCE JUL 1     30.2                      51.1  -20.9     50.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        8                        10     -2        6
  MONTH TO DATE  168                       120     48      130
  SINCE MAR 1   1467                      1583   -116     1495
  SINCE JUL 1   5512                      6518  -1006     5655

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         5     -5        0
  SINCE MAR 1      8                        12     -4        1
  SINCE JAN 1      8                        12     -4        1
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  NE (50)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     8.2


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           400 AM
 LOWEST     34           500 PM
 AVERAGE    60

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


THE LANSING MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        90      1879
 MINIMUM TEMPERATURE (F)   45        28      1996
                                             1934


SUNRISE AND SUNSET
MAY 12 2017...........SUNRISE   619 AM EDT   SUNSET   851 PM EDT
MAY 13 2017...........SUNRISE   618 AM EDT   SUNSET   852 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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