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

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CDUS43 KGRR 110525
CLIGRR

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
125 AM EDT WED SEP 11 2024

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

...THE GRAND RAPIDS CLIMATE SUMMARY FOR SEPTEMBER 10 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         82   3:50 PM  94    1931  76      6       76
                                      2013
  MINIMUM         51   6:10 AM  36    1917  55     -4       51
                                      1969
  AVERAGE         67                        66      1       64

PRECIPITATION (IN)
  YESTERDAY        0.00          2.76 1986   0.11  -0.11     0.00
  MONTH TO DATE    0.26                      1.09  -0.83     0.17
  SINCE SEP 1      0.26                      1.09  -0.83     0.17
  SINCE JAN 1     28.02                     27.46   0.56    26.59

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   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        0                         2     -2        1
  MONTH TO DATE   30                        16     14        9
  SINCE SEP 1     30                        16     14        9
  SINCE JUL 1     45                        33     12       23

 COOLING
  YESTERDAY        2                         3     -1        0
  MONTH TO DATE   14                        37    -23       60
  SINCE SEP 1     14                        37    -23       60
  SINCE JAN 1    668                       689    -21      628
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     4.6


SKY COVER
  POSSIBLE SUNSHINE 96 PERCENT / 733 MINUTES
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           4:00 AM
 LOWEST     38           5:00 PM
 AVERAGE    68

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


THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        94      1931
 MINIMUM TEMPERATURE (F)   55        32      1943


SUNRISE AND SUNSET
SEPTEMBER 11 2024.....SUNRISE   7:18 AM EDT   SUNSET   7:58 PM EDT
SEPTEMBER 12 2024.....SUNRISE   7:19 AM EDT   SUNSET   7:56 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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