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

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CXUS53 KGRB 031203
CLSGRB

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
603 AM CST WED MAR 03 2021

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

...THE GREEN BAY WI CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2020 TO 2/28/2021...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1886 TO 2021

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             65   02/22/2017
 LOW             -36   01/21/1888
HIGHEST           51   12/10         50       1       49  12/29
LOWEST           -16   02/11        -19       3      -13  02/14
AVG. MAXIMUM    29.1               27.0     2.1     31.3
AVG. MINIMUM    14.7               11.9     2.8     17.1
MEAN            21.9               19.4     2.5     24.2
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32    50               58.8    -8.8       46
DAYS MIN <= 32    87               86.0     1.0       87
DAYS MIN <= 0     16               18.1    -2.1        9

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        9.07   1922
 MINIMUM        1.34   1987
TOTALS          2.52               3.75   -1.23     5.15
DAILY AVG.      0.03               0.04   -0.01     0.06
DAYS >= .01       23               28.6    -5.6       27
DAYS >= .10        8               10.9    -2.9       14
DAYS >= .50        1                1.2    -0.2        3
DAYS >= 1.00       0                0.2    -0.2        0

SNOWFALL (INCHES)
RECORDS
 TOTAL          77.1   2008
 24 HR TOTAL      MM
TOTALS          25.6               36.0   -10.4     43.5
SINCE 7/1       27.7               40.2   -12.5       MM
DAYS >= TRACE     44               26.6    17.4       44
DAYS >= 1.0        8               10.9    -2.9       15
GREATEST
 SNOW DEPTH       11   02/21                          13  02/19
                       02/22
                       02/23
                                                          02/18
 24 HR TOTAL     8.3

DEGREE DAYS
HEATING TOTAL   3831               4100    -269     3680
 SINCE 7/1      5203               5841    -638     5327
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0        0

FREEZE DATES
RECORD
 EARLIEST     09/12/1955
 LATEST       06/06/1958
EARLIEST                        10/02
LATEST                          05/13
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.3
RESULTANT WIND SPEED/DIRECTION   3/280
HIGHEST WIND SPEED/DIRECTION    29/020    DATE  02/04
HIGHEST GUST SPEED/DIRECTION    46/210    DATE  12/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.59
NUMBER OF DAYS FAIR           25
NUMBER OF DAYS PC             28
NUMBER OF DAYS CLOUDY         37

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                2     SNOW                       3
LIGHT SNOW               38     SLEET                      0
FOG                      37     FOG W/VIS <= 1/4 MILE      8
HAZE                     36

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

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