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

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CDUS43 KGRR 100551
CLIGRR

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
151 AM EDT SAT OCT 10 2026

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

...THE GRAND RAPIDS CLIMATE SUMMARY FOR OCTOBER 9 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         68   3:52 PM  84    1939  64      4       61
                                      2018
  MINIMUM         42   5:49 AM  23    1989  44     -2       37
  AVERAGE         55                        54      1       49

PRECIPITATION (IN)
  YESTERDAY        0.00          2.54 1958   0.13  -0.13     0.00
  MONTH TO DATE    1.38                      1.15   0.23     0.86
  SINCE SEP 1      4.38                      4.58  -0.20     3.30
  SINCE JAN 1     33.40                     30.95   2.45    22.23

SNOWFALL (IN)
  YESTERDAY        0.0           T    1945   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       10                        11     -1       16
  MONTH TO DATE   67                        88    -21       44
  SINCE SEP 1    163                       206    -43      101
  SINCE JUL 1    165                       223    -58      132

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         4     -3       25
  SINCE SEP 1     80                        77      3       93
  SINCE JAN 1    760                       729     31      846
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  SE (130)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     3.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           2:00 AM
 LOWEST     40           1:00 PM
 AVERAGE    67

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


THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        85      1949
 MINIMUM TEMPERATURE (F)   44        26      1956


SUNRISE AND SUNSET
OCTOBER 10 2026.......SUNRISE   7:50 AM EDT   SUNSET   7:08 PM EDT
OCTOBER 11 2026.......SUNRISE   7:51 AM EDT   SUNSET   7:06 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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