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000
CXUS53 KGRR 020439
CLSMKG

WRKCLSMKG 000
TTAA00 GRR 020423

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
1122 PM EST WED MAR 01 2023

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

...THE MUSKEGON CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2022 TO 2/28/2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1896 TO 2023

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           59   02/14         52       7       63  12/15
LOWEST             7   12/23                  8        2  01/16
AVG. MAXIMUM    38.4               34.8     3.6     35.5
AVG. MINIMUM    27.7               22.6     5.1     21.9
MEAN            33.0               28.7     4.3     28.7
DAYS MAX >= 90     0                0.0     0.0       MM
DAYS MAX <= 32    18               39.1   -21.1       MM
DAYS MIN <= 32    63               77.3   -14.3       80
DAYS MIN <= 0      0                2.3    -2.3        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       13.42   2009
 MINIMUM        1.38   2003
TOTALS          7.29               6.95    0.34     5.55
DAILY AVG.      0.08               0.08    0.00     0.06
DAYS >= .01       43               44.1    -1.1       52
DAYS >= .10       23               19.1     3.9       18
DAYS >= .50        3                2.8     0.2        1
DAYS >= 1.00       1                0.8     0.2        0
GREATEST
 24 HR. TOTAL   1.25   02/27 TO 02/27

SNOWFALL (INCHES)
RECORDS
 TOTAL         140.6   1977
 SNOW DEPTH       34   12/20/1963
TOTALS          40.5               71.4   -30.9     42.5
SINCE 7/1       47.0               77.9   -30.9       MM
SNOWDEPTH AVG.     2                                   3
DAYS >= TRACE     44               37.0     7.0       57
DAYS >= 1.0       15               21.7    -6.7       12
GREATEST
 SNOW DEPTH       13   12/26                          14  01/07
                       12/27

DEGREE DAYS
HEATING TOTAL   2848               3264    -416     3237
 SINCE 7/1      3976               4536    -560       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                        10/19
LATEST                          04/28
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.8
RESULTANT WIND SPEED/DIRECTION   3/230
HIGHEST WIND SPEED/DIRECTION    33/170    DATE  02/07
HIGHEST GUST SPEED/DIRECTION    54/250    DATE  12/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.84
NUMBER OF DAYS FAIR            5
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY         72

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                      11
LIGHT RAIN               26     FREEZING RAIN              3
LT FREEZING RAIN          4     HAIL                       0
HEAVY SNOW               11     SNOW                      19
LIGHT SNOW               39     SLEET                      0
FOG                      53     FOG W/VIS <= 1/4 MILE      9
HAZE                     59

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

$$