Climatological Report (Monthly)
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000
CXUS53 KGRR 011250
CLMMKG


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
747 AM EST FRI DEC 1 2017

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

...THE MUSKEGON MI CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1896 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              76   11/02/1961
                        11/20/1930
 LOW              -14   11/25/1950
HIGHEST            59   11/24        63      -4       70  11/17
LOWEST             20   11/11        18       2       22  11/22
                        11/10
AVG. MAXIMUM     46.7              46.4     0.3     53.8
AVG. MINIMUM     32.1              34.0    -1.9     39.0
MEAN             39.4              40.2    -0.8     46.4
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      1               1.7    -0.7        0
DAYS MIN <= 32     17              13.1     3.9        6
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.77   2005
 MINIMUM         0.04   1904
TOTALS           2.54              3.36   -0.82     2.48
DAILY AVG.       0.08              0.11   -0.03     0.08
DAYS >= .01        11              14.1    -3.1       10
DAYS >= .10         6               7.3    -1.3        8
DAYS >= .50         1               2.1    -1.1        1
DAYS >= 1.00        1               0.7     0.3        0
GREATEST
 24 HR. TOTAL    1.30   11/15 TO 11/15

SNOWFALL (INCHES)
RECORDS
 TOTAL           25.7   1995
 24 HR TOTAL     16.0   11/14/1908 TO 11/14/1908
 SNOW DEPTH        16   11/14/1908
TOTALS              T               6.0    -6.0      1.0
SINCE 7/1           T               6.2    -6.2      1.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       5               4.0     1.0        2
DAYS >= 1.0         0               1.7    -1.7        1
GREATEST
 SNOW DEPTH         0   MM                            -1  11/20
 24 HR TOTAL        T   11/21 TO 11/21

DEGREE_DAYS
HEATING TOTAL     760               744      16      553
 SINCE 7/1       1159              1367    -208      905
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        615               566      49      774

FREEZE DATES
RECORD
 EARLIEST     09/22/1976
 LATEST       06/22/1992
EARLIEST                        10/14
LATEST                          05/04
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.3
RESULTANT WIND SPEED/DIRECTION   3/240
HIGHEST WIND SPEED/DIRECTION    33/200    DATE  11/21
HIGHEST GUST SPEED/DIRECTION    49/200    DATE  11/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            1
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         18

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       4
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                5     SLEET                      0
FOG                      12     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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