Climatological Report (Daily)
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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CDUS43 KGRB 212122
CLIGRB
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
422 PM CDT FRI AUG 21 2026
...................................
...THE GREEN BAY WI CLIMATE SUMMARY FOR AUGUST 21 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 73 2:52 PM 99 1955 78 -5 77
MINIMUM 60 5:35 AM 39 2004 58 2 57
AVERAGE 67 68 -1 67
PRECIPITATION (IN)
TODAY 0.65 2.57 1983 0.11 0.54 T
MONTH TO DATE 1.42 2.30 -0.88 1.82
SINCE JUN 1 11.64 10.02 1.62 9.48
SINCE JAN 1 29.05 20.92 8.13 20.17
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 11 -11 2
SINCE JUN 1 38 90 -52 47
SINCE JUL 1 4 25 -21 9
COOLING
TODAY 2 4 -2 2
MONTH TO DATE 100 102 -2 114
SINCE JUN 1 429 395 34 479
SINCE JAN 1 456 422 34 496
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 7.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 58 12:00 AM
AVERAGE 78
..........................................................
THE GREEN BAY WI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 95 1947
MINIMUM TEMPERATURE (F) 58 38 1950
1967
SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE 6:02 AM CDT SUNSET 7:48 PM CDT
AUGUST 22 2026........SUNRISE 6:04 AM CDT SUNSET 7:46 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$