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

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CDUS43 KGRR 232129
CLIGRR

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
529 PM EDT SAT SEP 23 2023

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

...THE GRAND RAPIDS CLIMATE SUMMARY FOR SEPTEMBER 23 2023...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         75   3:25 PM  96    2017  71      4       64
  MINIMUM         54   6:47 AM  28    1974  50      4       38
  AVERAGE         65                        61      4       51

PRECIPITATION (IN)
  TODAY            0.00          2.13 2000   0.13  -0.13     0.00
  MONTH TO DATE    1.23                      2.60  -1.37     0.76
  SINCE SEP 1      1.23                      2.60  -1.37     0.76
  SINCE JAN 1     27.65                     28.97  -1.32    28.37

SNOWFALL (IN)
  TODAY            0.0           T    1928   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
  TODAY            0                         6     -6       14
  MONTH TO DATE   61                        69     -8       34
  SINCE SEP 1     61                        69     -8       34
  SINCE JUL 1     75                        86    -11       41

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   72                        65      7       84
  SINCE SEP 1     72                        65      7       84
  SINCE JAN 1    640                       717    -77      797
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   E (100)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     8.0


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           6:00 AM
 LOWEST     45           2:00 PM
 AVERAGE    69

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


THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        94      2017
 MINIMUM TEMPERATURE (F)   50        29      1950
                                             1976


SUNRISE AND SUNSET
SEPTEMBER 23 2023.....SUNRISE   7:30 AM EDT   SUNSET   7:38 PM EDT
SEPTEMBER 24 2023.....SUNRISE   7:31 AM EDT   SUNSET   7:36 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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