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000
CXUS53 KGRR 020058
CLAMKG

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
749 PM EST SUN JAN 01 2023

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

...THE MUSKEGON CLIMATE SUMMARY FOR THE YEAR OF 2022...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1896 TO 2022

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             99   07/06/2012
                       08/03/1964
                       07/30/1913
 LOW             -30   02/11/1899
HIGHEST           93   06/14         MM      MM       90  08/24
LOWEST             2   01/16         MM      MM       -9  02/17
AVG. MAXIMUM    58.5               57.9     0.6     59.7
AVG. MINIMUM    41.6               40.9     0.7     42.4
MEAN            50.1               49.4     0.7     51.1
DAYS MAX >= 90     6                3.4     2.6        1
DAYS MAX <= 32    46               46.1    -0.1       31
DAYS MIN <= 32   126              130.2    -4.2      120
DAYS MIN <= 0      0                2.5    -2.5        2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       47.97   2019
 MINIMUM       16.57   1930
TOTALS         32.58              35.08   -2.50    30.92
DAILY AVG.      0.09               0.10   -0.01     0.08
DAYS >= .01      149              142.5     6.5      141
DAYS >= .10       74               76.1    -2.1       69
DAYS >= .50       18               21.0    -3.0       13
DAYS >= 1.00       6                6.6    -0.6        7
GREATEST
 24 HR. TOTAL   1.71

SNOWFALL (INCHES)
RECORDS
 TOTAL         182.2   1962
 SNOW DEPTH       34   12/20/1963
TOTALS          72.5               87.2   -14.7     40.6
SINCE 7/1       24.3               28.8    -4.5       MM
SNOWDEPTH AVG.     1                                   1
DAYS >= TRACE     84               48.1    35.9       72
DAYS >= 1.0       21               26.6    -5.6       16
GREATEST
 SNOW DEPTH       14   01/07                          16  02/22

DEGREE DAYS
HEATING TOTAL   6183               6297    -114     5774
 SINCE 7/1      2118               2300    -182       MM
COOLING TOTAL    878                650     228      841
 SINCE 1/1       878                650     228       MM

FREEZE DATES
RECORD
 EARLIEST     09/22/1976
 LATEST       06/22/1992
EARLIEST                        10/19
LATEST                          04/28
................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.7
RESULTANT WIND SPEED/DIRECTION   3/220
HIGHEST WIND SPEED/DIRECTION    40/210    DATE  11/05
HIGHEST GUST SPEED/DIRECTION    59/200    DATE  03/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.66
NUMBER OF DAYS FAIR           60
NUMBER OF DAYS PC            151
NUMBER OF DAYS CLOUDY        153

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             26     MIXED PRECIP               0
HEAVY RAIN               30     RAIN                      53
LIGHT RAIN              119     FREEZING RAIN              1
LT FREEZING RAIN          3     HAIL                       0
HEAVY SNOW               10     SNOW                      28
LIGHT SNOW               83     SLEET                      0
FOG                     165     FOG W/VIS <= 1/4 MILE     22
HAZE                     86

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

$$