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

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000
CDUS43 KGRR 221425
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
925 AM EST MON JAN 22 2018


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR JANUARY 22 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         38    207 AM  68    1894  30      8       43
  MINIMUM         37    859 AM  -6    1970  18     19       32
  AVERAGE         38                        24     14       38

PRECIPITATION (IN)
  TODAY            0.44          1.70 1898   0.06   0.38      T
  MONTH TO DATE    1.59                      1.57   0.02     2.71
  SINCE DEC 1      3.55                      4.07  -0.52     5.67
  SINCE JAN 1      1.59                      1.57   0.02     2.71

SNOWFALL (IN)
  TODAY            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       T

DEGREE DAYS
 HEATING
  TODAY           27                        41    -14       27
  MONTH TO DATE  946                       893     53      809
  SINCE DEC 1   2198                      2004    194     1965
  SINCE JUL 1   3389                      3342     47     2913

 COOLING
  TODAY            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  12   RESULTANT WIND DIRECTION   E (80)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED    11.9


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           300 AM
 LOWEST     92           300 AM
 AVERAGE    92

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


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


SUNRISE AND SUNSET
JANUARY 22 2018.......SUNRISE   806 AM EST   SUNSET   542 PM EST
JANUARY 23 2018.......SUNRISE   805 AM EST   SUNSET   543 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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