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

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970
CXUS53 KGRR 011923
CLMGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
209 PM EST THU DEC 1 2016

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

...THE GRAND RAPIDS MI (ASOS) CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2016

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            73   11/01        66       7       76  11/03
LOWEST             21   11/22        16       5       19  11/29
                                                          11/22
AVG. MAXIMUM     53.5              47.3     6.2     55.0
AVG. MINIMUM     37.2              33.0     4.2     36.0
MEAN             45.4              40.1     5.3     45.5
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      1               1.8    -0.8        1
DAYS MIN <= 32      6              14.5    -8.5       12
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.90   2003
 MINIMUM         0.06   1904
TOTALS           3.24              3.51   -0.27     2.61
DAILY AVG.       0.11              0.12   -0.01     0.09
DAYS >= .01        10              13.2    -3.2       13
DAYS >= .10         8               7.3     0.7        6
DAYS >= .50         2               2.3    -0.3        1
DAYS >= 1.00        1               0.7     0.3        0
GREATEST
 24 HR. TOTAL    1.35   11/02 TO 11/03

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            0.8               6.8    -6.0      3.5
SINCE 7/1         0.8               7.3    -6.5      3.5
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       3               4.2    -1.2        6
DAYS >= 1.0         0               2.0    -2.0        1
GREATEST
 SNOW DEPTH         T   11/20                          3  11/22
 24 HR TOTAL      0.8   11/19 TO 11/19

DEGREE_DAYS
HEATING TOTAL     580               746    -166      577
 SINCE 7/1        948              1338    -390     1058
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        936               699     237      642

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

WIND (MPH)
AVERAGE WIND SPEED              9.4
RESULTANT WIND SPEED/DIRECTION   4/234
HIGHEST WIND SPEED/DIRECTION    35/160    DATE  11/28
HIGHEST GUST SPEED/DIRECTION    42/150    DATE  11/28

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   40
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       6
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                3     SLEET                      1
FOG                      19     FOG W/VIS <= 1/4 MILE      5
HAZE                     12

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

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