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

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CXUS53 KGRB 020334
CLMGRB

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
1034 PM CDT MON MAY 01 2023

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

...THE GREEN BAY WI CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1886 TO 2023

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           86   04/12         77       9       76  04/23
LOWEST            25   04/02         19       6       23  04/17
AVG. MAXIMUM    56.0               53.8     2.2     49.3
AVG. MINIMUM    36.1               34.8     1.3     34.7
MEAN            46.0               44.3     1.7     42.0
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.6    -0.6        0
DAYS MIN <= 32    15               12.1     2.9       12
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        6.47   1929
 MINIMUM        0.49   1989
TOTALS          2.81               3.00   -0.19     3.10
DAYS >= .01       12               11.7     0.3       15
DAYS >= .10        9                6.6     2.4        8
DAYS >= .50        2                2.1    -0.1        2
DAYS >= 1.00       0                0.6    -0.6        0
GREATEST
 24 HR. TOTAL   1.12   03/31 TO 04/01

SNOWFALL (INCHES)
RECORDS
 TOTAL          36.7   2018
TOTALS           1.2                4.7    -3.5      2.2
SINCE 7/1       75.0               55.6    19.4     43.8
SNOWDEPTH AVG.     0                                  -1
DAYS >= 1.0        0                1.3    -1.3        1
GREATEST
 SNOW DEPTH        0                                   0  MM
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    579                622     -43      682
 SINCE 7/1      6577               7151    -574     6931
COOLING TOTAL     16                  1      15        0
 SINCE 1/1        16                  1      15        0
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.2
HIGHEST WIND SPEED/DIRECTION    33/270    DATE  04/06
HIGHEST GUST SPEED/DIRECTION    45/270    DATE  04/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.46
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       5
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       2
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                9     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      2
HAZE                      2

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

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