Climatological Report (Daily)
Issued by NWS Grand Rapids, MI

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CDUS43 KGRR 271700
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
100 PM EDT SAT MAY 27 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR MAY 27 2017...
VALID AS OF 0900 AM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         65    759 AM  92    1911  73     -8       85
  MINIMUM         56    550 AM  30    1961  51      5       63
  AVERAGE         61                        62     -1       74

PRECIPITATION (IN)
  TODAY            0.00          1.12 1982   0.12  -0.12     0.03
  MONTH TO DATE    1.37                      3.47  -2.10     3.01
  SINCE MAR 1     10.91                      9.19   1.72    11.87
  SINCE JAN 1     16.47                     13.07   3.40    16.80

SNOWFALL (IN)
  TODAY            0.0           T    1907   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0       T
  SINCE MAR 1      5.1                      10.1   -5.0     19.5
  SINCE JUL 1     60.1                      74.9  -14.8     61.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            4                         5     -1        0
  MONTH TO DATE  238                       218     20      206
  SINCE MAR 1   1550                      1646    -96     1519
  SINCE JUL 1   5604                      6423   -819     5596

 COOLING
  TODAY            0                         2     -2        9
  MONTH TO DATE   21                        29     -8       37
  SINCE MAR 1     26                        37    -11       37
  SINCE JAN 1     26                        37    -11       37
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   N (10)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     2.3


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     84           800 AM
 AVERAGE    92

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        92      1978
                                             1977
 MINIMUM TEMPERATURE (F)   52        33      1949
                                             1894


SUNRISE AND SUNSET
MAY 27 2017...........SUNRISE   609 AM EDT   SUNSET   910 PM EDT
MAY 28 2017...........SUNRISE   608 AM EDT   SUNSET   911 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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