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

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971
CDUS43 KGRR 182124
CLIGRR

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
524 PM EDT WED SEP 18 2024

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

...THE GRAND RAPIDS CLIMATE SUMMARY FOR SEPTEMBER 18 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         83   3:59 PM  94    1906  73     10       67
  MINIMUM         53   6:37 AM  35    1973  52      1       49
  AVERAGE         68                        63      5       58

PRECIPITATION (IN)
  TODAY            0.00          0.86 1911   0.12  -0.12     0.00
  MONTH TO DATE    0.26                      1.97  -1.71     1.21
  SINCE SEP 1      0.26                      1.97  -1.71     1.21
  SINCE JAN 1     28.02                     28.34  -0.32    27.63

SNOWFALL (IN)
  TODAY            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
  TODAY            0                         4     -4        7
  MONTH TO DATE   30                        43    -13       52
  SINCE SEP 1     30                        43    -13       52
  SINCE JUL 1     45                        60    -15       66

 COOLING
  TODAY            3                         2      1        0
  MONTH TO DATE   61                        56      5       60
  SINCE SEP 1     61                        56      5       60
  SINCE JAN 1    715                       708      7      628
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   E (70)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     3.4


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           4:00 AM
 LOWEST     35           2:00 PM
 AVERAGE    64

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


THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        91      1908
 MINIMUM TEMPERATURE (F)   52        36      1929
                                             1979
                                             2020


SUNRISE AND SUNSET
SEPTEMBER 18 2024.....SUNRISE   7:26 AM EDT   SUNSET   7:46 PM EDT
SEPTEMBER 19 2024.....SUNRISE   7:27 AM EDT   SUNSET   7:44 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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