Climatological Report (Monthly)
Issued by NWS Grand Rapids, MI

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CXUS53 KGRR 011324
CLMGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
815 AM EST TUE DEC 1 2015

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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              81   11/01/1950
 LOW              -10   11/25/1950
HIGHEST            76   11/03        66      10       60  11/04
LOWEST             19   11/29        16       3       10  11/21
                        11/22
AVG. MAXIMUM     55.0              47.3     7.7     41.0
AVG. MINIMUM     36.0              33.0     3.0     27.7
MEAN             45.5              40.1     5.4     34.3
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      1               1.8    -0.8       10
DAYS MIN <= 32     12              14.5    -2.5       21
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.90   2003
 MINIMUM         0.06   1904
TOTALS           2.61              3.51   -0.90     4.11
DAILY AVG.       0.09              0.12   -0.03     0.14
DAYS >= .01        13              13.2    -0.2       19
DAYS >= .10         6               7.3    -1.3       10
DAYS >= .50         1               2.3    -1.3        3
DAYS >= 1.00        0               0.7    -0.7        1
GREATEST
 24 HR. TOTAL    0.76   11/26 TO 11/27           11/23 TO 11/24

SNOWFALL (INCHES)
RECORDS
 TOTAL           31.0   2014
 24 HR TOTAL     11.5   11/20/2000 TO 11/20/2000
 SNOW DEPTH        13   11/21/2000
TOTALS            3.5               6.8    -3.3     31.0
SINCE 7/1         3.5               7.3    -3.8     31.0
SNOWDEPTH AVG.      0                MM      MM        1
DAYS >= TRACE       6               4.2     1.8       18
DAYS >= 1.0         1               2.0    -1.0        7
GREATEST
 SNOW DEPTH         3   11/22                          8  11/21
                                                          11/19
                                                          11/18
 24 HR TOTAL      3.2   11/21 TO 11/21           11/18 TO 11/18


DEGREE_DAYS
HEATING TOTAL     577               746    -169      914
 SINCE 7/1       1058              1338    -280     1496
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        642               699     -57      611

FREEZE DATES
RECORD
 EARLIEST     09/03/1946
 LATEST       06/04/1945
EARLIEST                        10/13
LATEST                          05/02
.........................................................

WIND (MPH)
AVERAGE WIND SPEED              10.9
RESULTANT WIND SPEED/DIRECTION   5/214
HIGHEST WIND SPEED/DIRECTION    39/250    DATE  11/19
HIGHEST GUST SPEED/DIRECTION    52/270    DATE  11/12

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   51
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY         12

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               1
HEAVY RAIN                4     RAIN                       6
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                5     SLEET                      2
FOG                      16     FOG W/VIS <= 1/4 MILE      0
HAZE                      5

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

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