586
CDUS43 KGRB 172140
CLIGRB
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
440 PM CDT MON AUG 17 2026
...............................
..THE GREEN BAY WI CLIMATE SUMMARY FOR AUGUST 17 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 81 2:59 PM 96 1947 79 2 73
MINIMUM 58 4:18 AM 42 1954 58 0 60
AVERAGE 70 69 1 67
PRECIPITATION (IN)
TODAY 0.00 2.61 1951 0.11 -0.11 0.00
MONTH TO DATE 0.77 1.87 -1.10 1.39
SINCE JUN 1 10.99 9.59 1.40 9.05
SINCE JAN 1 28.40 20.49 7.91 19.74
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 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
TODAY 0 1 -1 0
MONTH TO DATE 0 7 -7 2
SINCE JUN 1 38 86 -48 47
SINCE JUL 1 4 21 -17 9
COOLING
TODAY 5 4 1 2
MONTH TO DATE 94 86 8 105
SINCE JUN 1 423 379 44 470
SINCE JAN 1 450 406 44 487
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1:00 AM
LOWEST 42 3:00 PM
AVERAGE 69
......................................................
THE GREEN BAY WI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 97 1955
MINIMUM TEMPERATURE (F) 58 41 1963
SUNRISE AND SUNSET
AUGUST 17 2026........SUNRISE 5:58 AM CDT SUNSET 7:54 PM CDT
AUGUST 18 2026........SUNRISE 5:59 AM CDT SUNSET 7:53 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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