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

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942
CDUS43 KGRR 110624
CLIGRR

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
224 AM EDT SAT OCT 11 2025

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

...THE GRAND RAPIDS CLIMATE SUMMARY FOR OCTOBER 10 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         65  12:25 PM  85    1949  63      2       66
  MINIMUM         40   5:05 AM  26    1956  44     -4       38
  AVERAGE         53                        54     -1       52

PRECIPITATION (IN)
  YESTERDAY        T             1.44 1914   0.13  -0.13     0.00
  MONTH TO DATE    0.86                      1.28  -0.42      T
  SINCE SEP 1      3.30                      4.71  -1.41     1.32
  SINCE JAN 1     22.23                     31.08  -8.85    29.08

SNOWFALL (IN)
  YESTERDAY        0.0           T    2012   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 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       12                        12      0       13
  MONTH TO DATE   56                       100    -44       76
  SINCE SEP 1    113                       218   -105      114
  SINCE JUL 1    144                       235    -91      129

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   25                         4     21        0
  SINCE SEP 1     93                        77     16      105
  SINCE JAN 1    846                       729    117      759
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     8.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          10:00 PM
 LOWEST     45          12:00 PM
 AVERAGE    69

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


THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        85      1928
 MINIMUM TEMPERATURE (F)   44        25      1906


SUNRISE AND SUNSET
OCTOBER 11 2025.......SUNRISE   7:51 AM EDT   SUNSET   7:06 PM EDT
OCTOBER 12 2025.......SUNRISE   7:52 AM EDT   SUNSET   7:04 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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