841
CDUS43 KGRB 180645
CLIGRB
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
145 AM CDT FRI SEP 18 2026
...............................
..THE GREEN BAY WI CLIMATE SUMMARY FOR SEPTEMBER 17 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1886 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 68 2:12 PM 90 1891 72 -4 86
1955
2018
MINIMUM 55 8:38 PM 32 1959 50 5 56
AVERAGE 62 61 1 71
PRECIPITATION (IN)
YESTERDAY 0.09 2.81 1914 0.11 -0.02 0.00
MONTH TO DATE 5.01 1.88 3.13 0.82
SINCE SEP 1 5.01 1.88 3.13 0.82
SINCE JAN 1 34.26 23.89 10.37 21.02
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 3 6 -3 0
MONTH TO DATE 24 64 -40 84
SINCE SEP 1 24 64 -40 84
SINCE JUL 1 38 105 -67 142
COOLING
YESTERDAY 0 1 -1 6
MONTH TO DATE 61 37 24 19
SINCE SEP 1 61 37 24 19
SINCE JAN 1 553 494 59 518
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 5.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 8:00 PM
LOWEST 68 1:00 PM
AVERAGE 84
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THE GREEN BAY WI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 92 1955
MINIMUM TEMPERATURE (F) 49 33 1974
SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE 6:35 AM CDT SUNSET 6:57 PM CDT
SEPTEMBER 19 2026.....SUNRISE 6:36 AM CDT SUNSET 6:55 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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