000
CXUS53 KGRR 011512
CLSMKG

WRKCLMMKG 000
TTAA00 KGRR 011459


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
1048 AM EDT FRI JUN 1 2012

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

...THE MUSKEGON MI CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2012 TO 5/31/2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2012

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              93   05/29/1962
 LOW              -11   03/16/1897
HIGHEST            90   05/20        83       7       86  05/30
LOWEST             19   03/05         7      12       13  03/01
AVG. MAXIMUM     62.8              55.2     7.6     54.6
AVG. MINIMUM     43.2              37.1     6.1     37.5
MEAN             53.0              46.2     6.8     46.1
DAYS MAX >= 90      1               0.0     1.0        0
DAYS MAX <= 32      2               4.9    -2.9        0
DAYS MIN <= 32     15              31.1   -16.1       32
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        16.61   2004
 MINIMUM         1.93   1930
TOTALS           7.91              8.41   -0.50    10.73
DAILY AVG.       0.09              0.09    0.00     0.12
DAYS >= .01        33              34.0    -1.0       40
DAYS >= .10        17              18.7    -1.7       24
DAYS >= .50         6               5.0     1.0       11
DAYS >= 1.00        1               1.3    -0.3        2
GREATEST
 24 HR. TOTAL    1.03   04/15 TO 04/16

SNOWFALL (INCHES)
RECORDS
 TOTAL           41.8   1965
TOTALS            5.6              11.3    -5.7      1.6
SINCE 7/1        55.7
SNOWDEPTH AVG.      0                MM      MM        1
DAYS >= 1.0         1               3.3    -2.3
GREATEST
 SNOW DEPTH         5   03/04                          8  03/01
 24 HR TOTAL      4.3   03/03 TO 03/03

DEGREE_DAYS
HEATING TOTAL    1174              1761    -587     1765
 SINCE 7/1         MM              6494      MM       MM
COOLING TOTAL      99                28      71       47
 SINCE 1/1         99                29      70       47

FREEZE DATES
EARLIEST                        10/14
LATEST                          05/04
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.5
HIGHEST WIND SPEED/DIRECTION    36/180    DATE  04/16
HIGHEST GUST SPEED/DIRECTION    49/180    DATE  04/16

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           50
NUMBER OF DAYS PC             27
NUMBER OF DAYS CLOUDY         15

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN               11     RAIN                      11
LIGHT RAIN               35     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       2
LIGHT SNOW                7     SLEET                      0
FOG                      32     FOG W/VIS <= 1/4 MILE      3
HAZE                     16

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

$$

HOVING