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

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790
CDUS43 KGRR 191333
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
930 AM EDT SAT MAY 19 2018


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR MAY 19 2018...
VALID AS OF 0900 AM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         58    759 AM  91    1977  71    -13       55
  MINIMUM         55    541 AM  30    2002  49      6       41
  AVERAGE         57                        60     -3       48

PRECIPITATION (IN)
  TODAY            0.23          2.88 1938   0.13   0.10      T
  MONTH TO DATE    3.08                      2.40   0.68     0.55
  SINCE MAR 1      7.09                      8.12  -1.03    10.09
  SINCE JAN 1     14.14                     12.00   2.14    15.65

SNOWFALL (IN)
  TODAY            0.0           T    2002   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1     10.9                      10.1    0.8      5.1
  SINCE JUL 1     77.7                      74.9    2.8     60.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            8                         7      1       17
  MONTH TO DATE   82                       173    -91      203
  SINCE MAR 1   1765                      1601    164     1515
  SINCE JUL 1   6421                      6378     43     5569

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   20                        15      5       21
  SINCE MAR 1     20                        23     -3       26
  SINCE JAN 1     20                        23     -3       26
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   E (80)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     7.8


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 AM
 LOWEST     86           100 AM
 AVERAGE    93

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        92      1977
 MINIMUM TEMPERATURE (F)   49        30      2002


SUNRISE AND SUNSET
MAY 19 2018...........SUNRISE   615 AM EDT   SUNSET   902 PM EDT
MAY 20 2018...........SUNRISE   614 AM EDT   SUNSET   903 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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