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

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CXUS53 KGRB 010727
CLMGRB


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
225 AM CDT MON MAY 1 2017

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

...THE GREEN BAY WI CLIMATE SUMMARY FOR THE MONTH OF APRIL 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              89   04/22/1980
 LOW                7   04/03/1954
HIGHEST            74   04/15        77      -3       82  04/18
                        04/09
LOWEST             31   04/01        19      12       13  04/09
AVG. MAXIMUM     58.4              53.9     4.5     51.1
AVG. MINIMUM     38.7              33.8     4.9     33.6
MEAN             48.6              43.9     4.7     42.4
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.6    -0.6        2
DAYS MIN <= 32      2              12.4   -10.4       12
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.47   1929
 MINIMUM         0.49   1989
TOTALS           4.48              2.63    1.85     1.29
DAILY AVG.       0.15              0.09    0.06     0.04
DAYS >= .01        16              11.1     4.9       11
DAYS >= .10        10               6.4     3.6        6
DAYS >= .50         3               1.7     1.3        0
DAYS >= 1.00        1               0.4     0.6        0
GREATEST
 24 HR. TOTAL    1.18   04/15 TO 04/15

SNOWFALL (INCHES)
RECORDS
 TOTAL           15.1   1907
TOTALS              T               2.9    -2.9      4.4
SINCE 7/1        53.2              51.2     2.0     50.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               1.1    -1.1        1
GREATEST
 SNOW DEPTH         0   MM                             3  04/09
 24 HR TOTAL        T   04/27 TO 04/27

DEGREE_DAYS
HEATING TOTAL     487               637    -150      672
 SINCE 7/1       6084              7537   -1453     6348
COOLING TOTAL       0                 2      -2        0
 SINCE 1/1          0                 2      -2        0
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.7
HIGHEST WIND SPEED/DIRECTION    35/270    DATE  04/16
HIGHEST GUST SPEED/DIRECTION    45/260    DATE  04/16

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          9

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       8
LIGHT RAIN               18     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                      11     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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