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

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CDUS43 KGRR 230521
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
1220 AM EST TUE JAN 23 2018


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR JANUARY 22 2018...

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)
 YESTERDAY
  MAXIMUM         48    732 PM  68    1894  30     18       43
  MINIMUM         37   1034 AM  -6    1970  18     19       32
  AVERAGE         43                        24     19       38

PRECIPITATION (IN)
  YESTERDAY        0.86          1.70 1898   0.06   0.80      T
  MONTH TO DATE    2.01                      1.57   0.44     2.71
  SINCE DEC 1      3.97                      4.07  -0.10     5.67
  SINCE JAN 1      2.01                      1.57   0.44     2.71

SNOWFALL (IN)
  YESTERDAY        0.0          12.3  2005   0.7   -0.7      0.0
  MONTH TO DATE   10.7                      15.2   -4.5      7.8
  SINCE DEC 1     43.6                      37.1    6.5     44.8
  SINCE JUL 1     44.2                      44.4   -0.2     45.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       22                        41    -19       27
  MONTH TO DATE  941                       893     48      809
  SINCE DEC 1   2193                      2004    189     1965
  SINCE JUL 1   3384                      3342     42     2913

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   E (90)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     9.6


SKY COVER
  POSSIBLE SUNSHINE   0 PERCENT
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1000 AM
 LOWEST     92           300 AM
 AVERAGE    96

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        56      1909
 MINIMUM TEMPERATURE (F)   18       -19      1948


SUNRISE AND SUNSET
JANUARY 23 2018.......SUNRISE   805 AM EST   SUNSET   543 PM EST
JANUARY 24 2018.......SUNRISE   804 AM EST   SUNSET   545 PM EST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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