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

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000
CXUS53 KGRB 010846
CLMGRB

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
343 AM CDT THU JUN 1 2017

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

...THE GREEN BAY WI CLIMATE SUMMARY FOR THE MONTH OF MAY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              99   05/31/1934
 LOW               21   05/09/1966
HIGHEST            82   05/16        84      -2       86  05/06
LOWEST             30   05/08        30       0       31  05/15
AVG. MAXIMUM     65.2              66.0    -0.8     69.4
AVG. MINIMUM     45.1              44.0     1.1     46.2
MEAN             55.1              55.0     0.1     57.8
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      1               1.9    -0.9        1
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         9.70   1918
 MINIMUM         0.06   1988
TOTALS           2.97              2.93    0.04     3.36
DAILY AVG.       0.10              0.09    0.01     0.11
DAYS >= .01        15              11.4     3.6       12
DAYS >= .10         8               6.6     1.4        7
DAYS >= .50         1               1.9    -0.9        2
DAYS >= 1.00        0               0.4    -0.4        1
GREATEST
 24 HR. TOTAL    0.63   05/01 TO 05/01

SNOWFALL (INCHES)
RECORDS
 TOTAL            4.3   1990
TOTALS            0.0               0.2    -0.2        T
SINCE 7/1        53.2              51.4     1.8     50.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0   05/31 TO 05/31

DEGREE_DAYS
HEATING TOTAL     303               326     -23      249
 SINCE 7/1       6387              7863   -1476     6597
COOLING TOTAL       8                16      -8       33
 SINCE 1/1          8                18     -10       33
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.3
HIGHEST WIND SPEED/DIRECTION    40/210    DATE  05/17
HIGHEST GUST SPEED/DIRECTION    55/220    DATE  05/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           11
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                       8
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      14     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

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

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