Climatological Report (Daily)
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310
CDUS43 KGRR 180520
CLILAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
119 AM EDT FRI MAY 18 2018


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

...THE LANSING MI CLIMATE SUMMARY FOR MAY 17 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         73    231 PM  89    1977  69      4       87
                                      1962
  MINIMUM         50   1159 PM  28    1973  47      3       69
                                      1867
  AVERAGE         62                        58      4       78

PRECIPITATION (IN)
  YESTERDAY        0.00          1.46 1944   0.11  -0.11     0.00
  MONTH TO DATE    3.16                      1.78   1.38     1.01
  SINCE MAR 1      7.52                      6.87   0.65     9.30
  SINCE JAN 1     14.13                      9.99   4.14    15.58

SNOWFALL (IN)
  YESTERDAY        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      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        3                         8     -5        0
  MONTH TO DATE   78                       172    -94      191
  SINCE MAR 1   1792                      1635    157     1490
  SINCE JUL 1   6570                      6570      0     5535

 COOLING
  YESTERDAY        0                         1     -1       13
  MONTH TO DATE   19                        11      8       18
  SINCE MAR 1     19                        18      1       26
  SINCE JAN 1     19                        18      1       26
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  NE (40)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     8.5


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     53           900 AM
 AVERAGE    77

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


THE LANSING MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        89      1911
 MINIMUM TEMPERATURE (F)   47        23      1868


SUNRISE AND SUNSET
MAY 18 2018...........SUNRISE   613 AM EDT   SUNSET   857 PM EDT
MAY 19 2018...........SUNRISE   612 AM EDT   SUNSET   858 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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