Climatological Report (Daily)
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000
CDUS43 KGRR 120520
CLILAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
119 AM EDT SAT MAY 12 2018


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

...THE LANSING MI CLIMATE SUMMARY FOR MAY 11 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1864 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         50   1200 AM  88    1896  67    -17       66
  MINIMUM         40   1057 AM  27    1907  45     -5       47
                                      1865
  AVERAGE         45                        56    -11       57

PRECIPITATION (IN)
  YESTERDAY        0.60          1.60 1912   0.10   0.50     0.04
  MONTH TO DATE    1.89                      1.14   0.75     0.99
  SINCE MAR 1      6.25                      6.23   0.02     9.28
  SINCE JAN 1     12.86                      9.35   3.51    15.56

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      8.0                       8.9   -0.9      2.6
  SINCE JUL 1     53.3                      51.1    2.2     30.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       20                        10     10        8
  MONTH TO DATE   48                       120    -72      168
  SINCE MAR 1   1762                      1583    179     1467
  SINCE JUL 1   6540                      6518     22     5512

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   19                         5     14        0
  SINCE MAR 1     19                        12      7        8
  SINCE JAN 1     19                        12      7        8
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION  NE (60)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     9.4


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           700 PM
 LOWEST     46           200 AM
 AVERAGE    73

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


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 2018...........SUNRISE   619 AM EDT   SUNSET   851 PM EDT
MAY 13 2018...........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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