762
CDUS43 KGRB 200801
CLIGRB
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
301 AM CDT SUN SEP 20 2026
...............................
..THE GREEN BAY WI CLIMATE SUMMARY FOR SEPTEMBER 19 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 61 MM 92 1895 71 -10 72
MINIMUM 57 MM 28 1956 49 8 62
AVERAGE 59 60 -1 67
PRECIPITATION (IN)
YESTERDAY 0.38 1.00 1971 0.11 0.27 T
MONTH TO DATE 5.49 2.10 3.39 0.82
SINCE SEP 1 5.49 2.10 3.39 0.82
SINCE JAN 1 34.74 24.11 10.63 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 6 6 0 0
MONTH TO DATE 35 76 -41 84
SINCE SEP 1 35 76 -41 84
SINCE JUL 1 49 117 -68 142
COOLING
YESTERDAY 0 1 -1 2
MONTH TO DATE 61 39 22 24
SINCE SEP 1 61 39 22 24
SINCE JAN 1 553 496 57 523
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 90 12:00 AM
AVERAGE 95
......................................................
THE GREEN BAY WI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 92 1895
1908
MINIMUM TEMPERATURE (F) 49 27 1956
SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 6:37 AM CDT SUNSET 6:54 PM CDT
SEPTEMBER 21 2026.....SUNRISE 6:39 AM CDT SUNSET 6:52 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page