616
CXUS53 KGRR 011010
CLMMKG

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
610 AM EDT SUN SEP 01 2024

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

...THE MUSKEGON CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1896 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             99   08/03/1964
 LOW              36   08/16/1979
HIGHEST           91   08/02         88       3       91  08/24
LOWEST            50   08/21         46       4       47  08/31
                       08/22
AVG. MAXIMUM    81.0               80.2     0.8     80.5
AVG. MINIMUM    62.7               61.3     1.4     61.5
MEAN            71.9               70.8     1.1     71.0
DAYS MAX >= 90     1                0.4     0.6        1
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        4.51   2021
 MINIMUM        0.18   2020
TOTALS          3.55               3.10    0.45     3.00
DAILY AVG.      0.11               0.10    0.01     0.10
DAYS >= .01        8                9.1    -1.1        7
DAYS >= .10        6                5.7     0.3        4
DAYS >= .50        2                2.1    -0.1        2
DAYS >= 1.00       1                0.7     0.3        1
GREATEST
 24 HR. TOTAL   1.38   08/16 TO 08/16

SNOWFALL (INCHES)
RECORDS
 TOTAL            MM   MM
 SNOW DEPTH       MM   MM
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= TRACE      0                0.0     0.0        0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0  MM

DEGREE DAYS
HEATING TOTAL      8                 13      -5        5
 SINCE 7/1        14                 16      -2       MM
COOLING TOTAL    227                191      36      200
 SINCE 1/1       647                573      74       MM

FREEZE DATES
RECORD
 EARLIEST     09/22/1976
 LATEST       06/22/1992
EARLIEST                        MM
LATEST                          04/25
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.7
RESULTANT WIND SPEED/DIRECTION   1/280
HIGHEST WIND SPEED/DIRECTION    38/330    DATE  08/27
HIGHEST GUST SPEED/DIRECTION    57/320    DATE  08/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.48
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC             19
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                       5
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      1
HAZE                      3

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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