Climatological Report (Annual)
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CXUS53 KGRR 011218
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TTAA00 KGRR 011216


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
704 AM EST THU JAN 1 2015

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

...THE MUSKEGON MI CLIMATE SUMMARY FOR THE YEAR OF 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1896 TO 2014

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            88   06/01        MM      MM       92  07/18
                                                          07/15
LOWEST             -7   02/28        MM      MM        0  02/17
AVG. MAXIMUM     54.3              56.5    -2.2     56.4
AVG. MINIMUM     37.8              40.6    -2.8     40.1
MEAN             46.0              48.6    -2.6     48.3
DAYS MAX >= 90      0               1.8    -1.8        5
DAYS MAX <= 32     75              46.1    28.9       56
DAYS MIN <= 32    142             122.9    19.1      136
DAYS MIN <= 0      10               1.9     8.1        1

PRECIPITATION (INCHES)
TOTALS          38.60             33.49    5.11    43.76
DAILY AVG.       0.10              0.09    0.01     0.12
GREATEST
 24 HR. TOTAL    3.93   06/18 TO 06/18

SNOWFALL (INCHES)
TOTALS          110.5              93.7    16.8    138.5
SINCE 7/1        25.9
SNOWDEPTH AVG.      4                MM      MM        2
DAYS >= 1.0        37              27.9     9.1       40
GREATEST
 SNOW DEPTH        27   02/18                         15  12/27
                                                          02/09
                                                          02/08
 24 HR TOTAL      8.1   01/22 TO 01/22

DEGREE_DAYS
HEATING TOTAL    7206              6559     647     6589
 SINCE 7/1         MM              2446      MM       MM
COOLING TOTAL     439               565    -126      626
 SINCE 1/1        439               566    -127      626
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.5
HIGHEST WIND SPEED/DIRECTION    44/220    DATE  01/24
HIGHEST GUST SPEED/DIRECTION    60/320    DATE  04/12

SKY COVER
POSSIBLE SUNSHINE (PERCENT)    0
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR           56
NUMBER OF DAYS PC            147
NUMBER OF DAYS CLOUDY        159

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             35     MIXED PRECIP               0
HEAVY RAIN               28     RAIN                      50
LIGHT RAIN              131     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                9     SNOW                      35
LIGHT SNOW              101     SLEET                      1
FOG                     189     FOG W/VIS <= 1/4 MILE     32
HAZE                    131

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

$$

EBW







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