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

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CDUS43 KGRR 121326
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
925 AM EDT THU APR 12 2018


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR APRIL 12 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         53    800 AM  82    1977  57     -4       58
  MINIMUM         44        MM  19    1950  37      7       39
                                      1939
  AVERAGE         49                        47      2       49

PRECIPITATION (IN)
  TODAY            0.28          1.10 1994   0.12   0.16      T
  MONTH TO DATE    1.14                      1.30  -0.16     3.02
  SINCE MAR 1      2.30                      3.67  -1.37     6.29
  SINCE JAN 1      9.35                      7.55   1.80    11.85

SNOWFALL (IN)
  TODAY            0.0           1.2  1989   0.0    0.0      0.0
  MONTH TO DATE    3.0                       1.2    1.8      0.4
  SINCE MAR 1      7.9                       9.5   -1.6      5.1
  SINCE JUL 1     74.7                      74.3    0.4     60.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           16                        18     -2       16
  MONTH TO DATE  374                       248    126      207
  SINCE MAR 1   1317                      1158    159     1128
  SINCE JUL 1   5973                      5935     38     5182

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         1     -1        0
  SINCE JAN 1      0                         1     -1        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   S (160)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED    11.5


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           400 AM
 LOWEST     71           800 AM
 AVERAGE    82

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        80      1941
 MINIMUM TEMPERATURE (F)   37        16      1957


SUNRISE AND SUNSET
APRIL 12 2018.........SUNRISE   705 AM EDT   SUNSET   821 PM EDT
APRIL 13 2018.........SUNRISE   704 AM EDT   SUNSET   822 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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