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

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424
CDUS43 KGRR 120631
CLIGRR

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
231 AM EDT SAT JUL 12 2025

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

...THE GRAND RAPIDS CLIMATE SUMMARY FOR JULY 11 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         84   1:35 PM  99    1936  83      1       83
  MINIMUM         66   6:10 AM  43    1945  63      3       60
  AVERAGE         75                        73      2       72

PRECIPITATION (IN)
  YESTERDAY        0.12          2.72 1922   0.12   0.00     0.31
  MONTH TO DATE    0.33                      1.33  -1.00     2.42
  SINCE JUN 1      2.91                      5.27  -2.36     7.27
  SINCE JAN 1     15.01                     20.29  -5.28    22.20

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2004   0.0    0.0      0.0
                                      2005
                                      2006
  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
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        5
  SINCE JUN 1     22                        38    -16       25
  SINCE JUL 1      0                         0      0        5

 COOLING
  YESTERDAY       10                         8      2        7
  MONTH TO DATE  121                        88     33       67
  SINCE JUN 1    334                       242     92      260
  SINCE JAN 1    354                       293     61      292
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     6.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94          10:00 PM
 LOWEST     67           2:00 PM
 AVERAGE    81

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


THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       106      1936
 MINIMUM TEMPERATURE (F)   63        42      1898


SUNRISE AND SUNSET
JULY 12 2025..........SUNRISE   6:15 AM EDT   SUNSET   9:20 PM EDT
JULY 13 2025..........SUNRISE   6:16 AM EDT   SUNSET   9:20 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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