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

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364
CDUS43 KGRR 170527
CLIGRR

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
127 AM EDT THU APR 17 2025

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

...THE GRAND RAPIDS CLIMATE SUMMARY FOR APRIL 16 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         51   3:19 PM  86    2002  58     -7       72
  MINIMUM         34  11:59 PM  21    1904  38     -4       46
  AVERAGE         43                        48     -5       59

PRECIPITATION (IN)
  YESTERDAY        0.00          1.97 1972   0.14  -0.14      T
  MONTH TO DATE    1.96                      2.04  -0.08     1.54
  SINCE MAR 1      5.83                      4.43   1.40     5.28
  SINCE JAN 1      7.94                      9.07  -1.13    10.64

SNOWFALL (IN)
  YESTERDAY        0.0          11.8  1961   0.1   -0.1      0.0
  MONTH TO DATE    0.1                       1.5   -1.4       T
  SINCE MAR 1      1.7                       9.1   -7.4      7.2
  SINCE JUL 1     63.8                      77.1  -13.3     47.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       22                        17      5        6
  MONTH TO DATE  369                       326     43      244
  SINCE MAR 1   1118                      1236   -118      986
  SINCE JUL 1   5588                      5942   -354     5072

 COOLING
  YESTERDAY        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   8   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    10.3


SKY COVER
  POSSIBLE SUNSHINE 639 MINUTES / 79 PERCENT
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70          12:00 AM
 LOWEST     36           2:00 PM
 AVERAGE    53

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


THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        84      1976
 MINIMUM TEMPERATURE (F)   38        24      1983


SUNRISE AND SUNSET
APRIL 17 2025.........SUNRISE   6:57 AM EDT   SUNSET   8:27 PM EDT
APRIL 18 2025.........SUNRISE   6:55 AM EDT   SUNSET   8:28 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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