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

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CDUS43 KGRR 250517
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
117 AM EDT THU MAY 25 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR MAY 24 2017...

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)
 YESTERDAY
  MAXIMUM         71    244 PM  89    2010  72     -1       87
                                      2007
                                      1977
  MINIMUM         55    505 AM  33    1963  50      5       52
                                      1925
  AVERAGE         63                        61      2       70

PRECIPITATION (IN)
  YESTERDAY        0.11          1.25 1981   0.13  -0.02      T
  MONTH TO DATE    1.24                      3.09  -1.85     2.51
  SINCE MAR 1     10.78                      8.81   1.97    11.37
  SINCE JAN 1     16.34                     12.69   3.65    16.30

SNOWFALL (IN)
  YESTERDAY        0.0           T    1925   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
  YESTERDAY        2                         6     -4        0
  MONTH TO DATE  228                       203     25      206
  SINCE MAR 1   1540                      1631    -91     1519
  SINCE JUL 1   5594                      6408   -814     5596

 COOLING
  YESTERDAY        0                         2     -2        5
  MONTH TO DATE   21                        23     -2        7
  SINCE MAR 1     26                        31     -5        7
  SINCE JAN 1     26                        31     -5        7
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  NE (60)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED    11.5


SKY COVER
  POSSIBLE SUNSHINE  26 PERCENT
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     61           300 PM
 AVERAGE    81

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        91      1977
 MINIMUM TEMPERATURE (F)   51        31      1992


SUNRISE AND SUNSET
MAY 25 2017...........SUNRISE   610 AM EDT   SUNSET   908 PM EDT
MAY 26 2017...........SUNRISE   609 AM EDT   SUNSET   909 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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