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

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622
CDUS43 KGRR 242131
CLIGRR

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
531 PM EDT SUN AUG 24 2025

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

...THE GRAND RAPIDS CLIMATE SUMMARY FOR AUGUST 24 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         73   1:37 PM  98    1947  80     -7       84
                                      1948
  MINIMUM         56   6:30 AM  40    1942  60     -4       59
                                      1946
  AVERAGE         65                        70     -5       72

PRECIPITATION (IN)
  TODAY            T             1.56 1993   0.11  -0.11     0.00
  MONTH TO DATE    1.60                      2.78  -1.18     1.78
  SINCE JUN 1      6.80                     10.58  -3.78    12.34
  SINCE JAN 1     18.90                     25.60  -6.70    27.27

SNOWFALL (IN)
  TODAY            0.0           0.0    MM   0.0    0.0      0.0
  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
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0       10
  SINCE JUN 1     22                        43    -21       35
  SINCE JUL 1      0                         5     -5       15

 COOLING
  TODAY            0                         6     -6        7
  MONTH TO DATE  202                       164     38      126
  SINCE JUN 1    733                       565    168      533
  SINCE JAN 1    753                       616    137      565
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    11.0


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           5:00 AM
 LOWEST     53          11:00 AM
 AVERAGE    72

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


THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        94      1948
                                             1959
 MINIMUM TEMPERATURE (F)   60        41      1942


SUNRISE AND SUNSET
AUGUST 24 2025........SUNRISE   6:58 AM EDT   SUNSET   8:30 PM EDT
AUGUST 25 2025........SUNRISE   6:59 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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