Climatological Report (Monthly)
Issued by NWS Green Bay, WI

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CXUS53 KGRB 010845
CLMGRB


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
243 AM CST SUN JAN 1 2017

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

...THE GREEN BAY WI CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              64   12/05/2001
 LOW              -27   12/19/1983
HIGHEST            45   12/26        46      -1       55  12/14
                                                          12/13
LOWEST             -9   12/19        -9       0       14  12/19
AVG. MAXIMUM     30.1              28.5     1.6     39.6
AVG. MINIMUM     18.6              14.4     4.2     29.4
MEAN             24.4              21.5     2.9     34.5
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     15              18.4    -3.4        7
DAYS MIN <= 32     28              28.9    -0.9       19
DAYS MIN <= 0       3               4.8    -1.8        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         5.71   2015
 MINIMUM         0.03   1943
TOTALS           2.25              1.51    0.74     5.71
DAILY AVG.       0.07              0.05    0.02     0.18
DAYS >= .01        11              10.3     0.7       14
DAYS >= .10         7               4.2     2.8        8
DAYS >= .50         0               0.6    -0.6        3
DAYS >= 1.00        0               0.1    -0.1        2
GREATEST
 24 HR. TOTAL    0.60   12/25 TO 12/26

SNOWFALL (INCHES)
RECORDS
 TOTAL           45.6   2008
TOTALS           23.1              13.1    10.0     13.7
SINCE 7/1        24.0              17.3     6.7     13.9
SNOWDEPTH AVG.      4                 5      -1        1
DAYS >= 1.0         5               3.7     1.3        2
GREATEST
 SNOW DEPTH        10   12/25                         13  12/29
                        12/24
 24 HR TOTAL      5.3   MM

DEGREE_DAYS
HEATING TOTAL    1251              1350     -99      938
 SINCE 7/1       2313              3090    -777     2210
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        577               398     179      517
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.8
HIGHEST WIND SPEED/DIRECTION    33/260    DATE  12/26
HIGHEST GUST SPEED/DIRECTION    44/240    DATE  12/26

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         12

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       2
LIGHT RAIN                3     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       4
LIGHT SNOW               20     SLEET                      0
FOG                      15     FOG W/VIS <= 1/4 MILE      2
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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