Climatological Report (Monthly) Issued by NWS Green Bay, WI
000
CXUS53 KGRB 010651
CLMGRB
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
151 AM CDT SUN OCT 01 2023
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...THE GREEN BAY WI CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 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
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TEMPERATURE (F)
RECORD
HIGH 97 09/10/1931
LOW 24 09/29/1949
HIGHEST 92 09/03 86 6 87 09/01
LOWEST 43 09/14 33 10 34 09/29
AVG. MAXIMUM 74.9 71.7 3.2 73.1
AVG. MINIMUM 54.3 50.2 4.1 52.5
MEAN 64.6 61.0 3.6 62.8
DAYS MAX >= 90 2 0.3 1.7 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.6 -0.6 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 9.37 2019
MINIMUM 0.28 1976
TOTALS 0.51 3.20 -2.69 3.30
DAYS >= .01 6 9.7 -3.7 8
DAYS >= .10 2 5.9 -3.9 6
DAYS >= .50 0 2.1 -2.1 3
DAYS >= 1.00 0 0.8 -0.8 1
GREATEST
24 HR. TOTAL 0.29 09/06 TO 09/06
SNOWFALL (INCHES)
RECORDS
TOTAL T 1999
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 0.0 0.0 0.0 MM
SNOWDEPTH AVG. 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 81 168 -87 127
SINCE 7/1 104 210 -106 MM
COOLING TOTAL 77 47 30 68
SINCE 1/1 595 504 91 MM
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WIND (MPH)
AVERAGE WIND SPEED 6.6
HIGHEST WIND SPEED/DIRECTION 25/150 DATE 09/02
HIGHEST GUST SPEED/DIRECTION 36/220 DATE 09/02
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.45
NUMBER OF DAYS FAIR 13
NUMBER OF DAYS PC 9
NUMBER OF DAYS CLOUDY 8
AVERAGE RH (PERCENT) 74
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 3
LIGHT RAIN 10 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 18 FOG W/VIS <= 1/4 MILE 6
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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