614
CXUS53 KGRB 010653
CLMGRB

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
1253 AM CST WED JAN 01 2025

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

...THE GREEN BAY WI CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1886 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             65   12/16/2021
 LOW             -27   12/19/1983
HIGHEST           51   12/09         46       5       54  12/25
LOWEST            -3   12/12         -9       6       15  12/19
AVG. MAXIMUM    34.5               31.1     3.4     40.9
AVG. MINIMUM    19.1               18.0     1.1     28.8
MEAN            26.8               24.5     2.3     34.9
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32    13               15.3    -2.3        3
DAYS MIN <= 32    24               28.4    -4.4       20
DAYS MIN <= 0      3                3.7    -0.7        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        5.71   2015
 MINIMUM        0.03   1943
TOTALS          1.18               1.75   -0.57     1.31
DAYS >= .01       10               10.5    -0.5        9
DAYS >= .10        2                4.6    -2.6        4
DAYS >= .50        1                0.8     0.2        0
DAYS >= 1.00       0                0.1    -0.1        0
GREATEST
 24 HR. TOTAL   0.68   12/27 TO 12/28

SNOWFALL (INCHES)
RECORDS
 TOTAL          45.6   2008
TOTALS           7.4               13.1    -5.7      3.4
SINCE 7/1        9.6               16.5    -6.9       MM
SNOWDEPTH AVG.     1                                   0
DAYS >= 1.0        1                3.7    -2.7        1
GREATEST
 SNOW DEPTH        6   12/20                           2  12/03
                                                          12/04
                                                          12/05
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL   1176               1254     -78      926
 SINCE 7/1      2263               2833    -570       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1       622                508     114       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.6
HIGHEST WIND SPEED/DIRECTION    33/300    DATE  12/04
HIGHEST GUST SPEED/DIRECTION    49/290    DATE  12/04

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.66
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY         15

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       2
LIGHT SNOW               12     SLEET                      0
FOG                      14     FOG W/VIS <= 1/4 MILE      7
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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