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

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CDUS43 KGRR 040520
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
119 AM EDT FRI AUG 4 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR AUGUST 3 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         81   1245 PM 100    1964  82     -1       91
  MINIMUM         64    440 AM  46    1966  62      2       64
                                      1965
                                      1912
  AVERAGE         73                        72      1       78

PRECIPITATION (IN)
  YESTERDAY        0.36          1.70 1916   0.12   0.24     0.00
  MONTH TO DATE    0.36                      0.35   0.01     0.00
  SINCE JUN 1      6.36                      7.90  -1.54     6.77
  SINCE JAN 1     22.96                     21.48   1.48    23.57

SNOWFALL (IN)
  YESTERDAY        0.0           T    1993   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     22                        51    -29       21
  SINCE JUL 1      0                         6     -6        0

 COOLING
  YESTERDAY        8                         7      1       13
  MONTH TO DATE   25                        21      4       31
  SINCE JUN 1    427                       405     22      517
  SINCE JAN 1    457                       452      5      588
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  SE (120)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     6.6


SKY COVER
  POSSIBLE SUNSHINE  28 PERCENT
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     67           100 PM
 AVERAGE    84

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        96      1988
 MINIMUM TEMPERATURE (F)   62        42      1894


SUNRISE AND SUNSET
AUGUST  4 2017........SUNRISE   637 AM EDT   SUNSET   859 PM EDT
AUGUST  5 2017........SUNRISE   638 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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