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

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192
CDUS43 KGRR 220519
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
118 AM EDT SAT JUL 22 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR JULY 21 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         86    408 PM 104    1934  83      3       86
  MINIMUM         63    517 AM  43    1944  63      0       69
  AVERAGE         75                        73      2       78

PRECIPITATION (IN)
  YESTERDAY        0.01          2.40 1907   0.13  -0.12     0.58
  MONTH TO DATE    1.08                      2.55  -1.47     2.49
  SINCE JUN 1      5.96                      6.32  -0.36     3.64
  SINCE JAN 1     22.56                     19.90   2.66    20.44

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2006   0.0    0.0      0.0
                                      2005
                                      2004
  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                        45    -23       21
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       10                         8      2       13
  MONTH TO DATE  166                       165      1      195
  SINCE JUN 1    328                       310     18      385
  SINCE JAN 1    358                       357      1      456
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     5.0


SKY COVER
  POSSIBLE SUNSHINE  62 PERCENT
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     55           400 PM
 AVERAGE    78

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        97      1934
 MINIMUM TEMPERATURE (F)   63        43      1947


SUNRISE AND SUNSET
JULY 22 2017..........SUNRISE   623 AM EDT   SUNSET   913 PM EDT
JULY 23 2017..........SUNRISE   624 AM EDT   SUNSET   912 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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