Climatological Report (Seasonal)
Issued by NWS

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CXUS53 KGRR 012029
CLSMKG

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
310 PM EST FRI MAR 01 2024

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

...THE MUSKEGON CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2023 TO 2/29/2024...

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             67   02/11/1999
 LOW             -30   02/11/1899
HIGHEST           67R  02/27         52      15       59  02/14
LOWEST            -1   01/20                 MM        7  12/23
AVG. MAXIMUM    42.0               34.8     7.2     38.4
AVG. MINIMUM    30.3               22.6     7.7     27.7
MEAN            36.2               28.7     7.5     33.0
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32    10               39.1   -29.1       18
DAYS MIN <= 32    47               77.3   -30.3       63
DAYS MIN <= 0      1                2.3    -1.3        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       13.42   2009
 MINIMUM        1.38   2003
TOTALS          5.62               6.95   -1.33     7.29
DAILY AVG.      0.06                NAN     NAN     0.08
DAYS >= .01       41               44.1    -3.1       MM
DAYS >= .10       16               19.1    -3.1       MM
DAYS >= .50        3                2.8     0.2       MM
DAYS >= 1.00       0                0.8    -0.8       MM
GREATEST
 24 HR. TOTAL   0.72   01/09 TO 01/09

SNOWFALL (INCHES)
RECORDS
 TOTAL         140.6   1977
 SNOW DEPTH       34   12/20/1963
TOTALS          36.5               71.4   -34.9     40.5
SINCE 7/1       49.7               77.9   -28.2       MM
SNOWDEPTH AVG.     2                                   2
DAYS >= TRACE     31               37.0    -6.0       MM
DAYS >= 1.0       11               21.7   -10.7       MM
GREATEST
 SNOW DEPTH       13   01/16                          13  12/26
                       01/17
                       01/18
                                                          12/27

DEGREE DAYS
HEATING TOTAL   2602               3264    -662     2848
 SINCE 7/1      3705               4604    -899       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0       MM

FREEZE DATES
RECORD
 EARLIEST     09/22/1976
 LATEST       06/22/1992
EARLIEST                        10/31
LATEST                          04/27
................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.2
RESULTANT WIND SPEED/DIRECTION   2/240
HIGHEST WIND SPEED/DIRECTION    35/210    DATE  12/09
HIGHEST GUST SPEED/DIRECTION    53/190    DATE  12/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.78
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC             24
NUMBER OF DAYS CLOUDY         60

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       6
LIGHT RAIN               31     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW               11     SNOW                      19
LIGHT SNOW               32     SLEET                      1
FOG                      54     FOG W/VIS <= 1/4 MILE     18
HAZE                     59

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

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