National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
CXUS53 KGRB 020017
CLSGRB

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
717 PM CDT WED SEP 01 2021

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

...THE GREEN BAY WI CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2021 TO 8/31/2021...

CLIMATE NORMAL PERIOD: 1991 TO 2020
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            104   07/13/1936
 LOW              32   06/06/1958
HIGHEST           95   06/05         94       1       93  06/02
LOWEST            47   06/16         40       7       42  06/13
                       06/22
AVG. MAXIMUM    81.7               78.8     2.9     81.6
AVG. MINIMUM    60.0               58.2     1.8     59.8
MEAN            70.8               68.5     2.3     70.7
DAYS MAX >= 90    10                5.0     5.0        7
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       20.66   2010
 MINIMUM        4.42   1976
TOTALS         17.44              11.11    6.33     9.70
DAILY AVG.      0.19               0.12    0.07     0.10
DAYS >= .01       32               32.0     0.0       33
DAYS >= .10       23               20.4     2.6       19
DAYS >= .50       10                7.5     2.5        9
DAYS >= 1.00       6                2.8     3.2        0

SNOWFALL (INCHES)
RECORDS
 TOTAL             T   MM
 24 HR TOTAL      MM
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0       MM
DAYS >= TRACE      0                0.0     0.0        0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0  MM
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL     29                106     -77       65
 SINCE 7/1         9                 39     -30       18
COOLING TOTAL    594                430     164      610
 SINCE 1/1       639                457     182      649

FREEZE DATES
RECORD
 EARLIEST     09/12/1955
 LATEST       06/06/1958
EARLIEST                        MM
LATEST                          05/12
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.6
RESULTANT WIND SPEED/DIRECTION   1/230
HIGHEST WIND SPEED/DIRECTION    41/300    DATE  07/26
HIGHEST GUST SPEED/DIRECTION    61/300    DATE  07/26

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.26
NUMBER OF DAYS FAIR           64
NUMBER OF DAYS PC             24
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             26     MIXED PRECIP               0
HEAVY RAIN               17     RAIN                      25
LIGHT RAIN               39     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      47     FOG W/VIS <= 1/4 MILE      7
HAZE                     13

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

$$