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

000
CXUS53 KGRB 010757
CLAGRB

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
157 AM CST SAT JAN 01 2022

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

...THE GREEN BAY WI CLIMATE SUMMARY FOR THE YEAR OF 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             -36   01/21/1888
HIGHEST           95   06/05                          93  06/02
LOWEST           -16   02/11                         -13  02/14
AVG. MAXIMUM    57.6               54.7     2.9     56.0
AVG. MINIMUM    38.1               36.7     1.4     37.9
MEAN            47.8               45.7     2.1     47.0
DAYS MAX >= 90    10                5.5     4.5        7
DAYS MAX <= 32    52               66.3   -14.3       46
DAYS MIN <= 32   147              152.3    -5.3      161
DAYS MIN <= 0     16               19.2    -3.2        8

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       48.63   2019
 MINIMUM       16.31   1930
TOTALS         29.56              31.61   -2.05    34.01
DAILY AVG.      0.08
DAYS >= .01      120              126.4    -6.4      123
DAYS >= .10       63               68.3    -5.3       63
DAYS >= .50       13               19.6    -6.6       23
DAYS >= 1.00       6                5.9     0.1        5

SNOWFALL (INCHES)
RECORDS
 TOTAL         123.8   1887
TOTALS          43.0               55.6   -12.6     45.1
SINCE 7/1       21.4               16.5     4.9       MM
SNOWDEPTH AVG.     1
DAYS >= TRACE     61               40.8    20.2       82
DAYS >= 1.0       13               16.7    -3.7       16
GREATEST
 SNOW DEPTH       11   02/21                          13  02/19
                       02/22
                       02/23
                                                          02/18
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL   6775               7505    -730     6974
 SINCE 7/1      2399               2833    -434       MM
COOLING TOTAL    678                508     170      654
 SINCE 1/1       678                508     170       MM

FREEZE DATES
RECORD
 EARLIEST     09/12/1955
 LATEST       06/06/1958
EARLIEST                        10/23
LATEST                          05/12
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.0
HIGHEST WIND SPEED/DIRECTION    41/210    DATE  07/26
HIGHEST GUST SPEED/DIRECTION    61/300    DATE  07/26

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.41
NUMBER OF DAYS FAIR          182
NUMBER OF DAYS PC            109
NUMBER OF DAYS CLOUDY         74

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             40     MIXED PRECIP               0
HEAVY RAIN               29     RAIN                      49
LIGHT RAIN              115     FREEZING RAIN              1
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                2     SNOW                       6
LIGHT SNOW               56     SLEET                      0
FOG                     162     FOG W/VIS <= 1/4 MILE     25
HAZE                     67

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

$$