Climatological Report (Daily)
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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799
CDUS43 KGRB 210657
CLIGRB
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
157 AM CDT THU AUG 21 2025
...................................
...THE GREEN BAY WI CLIMATE SUMMARY FOR AUGUST 20 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1886 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 4:31 PM 97 1955 79 -7 72
MINIMUM 62 11:17 PM 39 1950 58 4 50
AVERAGE 67 68 -1 61
PRECIPITATION (IN)
YESTERDAY T 2.98 2010 0.11 -0.11 0.00
MONTH TO DATE 1.82 2.19 -0.37 4.48
SINCE JUN 1 9.48 9.91 -0.43 12.90
SINCE JAN 1 20.17 20.81 -0.64 26.16
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 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
YESTERDAY 0 1 -1 4
MONTH TO DATE 2 10 -8 8
SINCE JUN 1 47 89 -42 33
SINCE JUL 1 9 24 -15 12
COOLING
YESTERDAY 2 4 -2 0
MONTH TO DATE 112 98 14 108
SINCE JUN 1 477 391 86 462
SINCE JAN 1 494 418 76 470
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 78 12:00 PM
AVERAGE 89
..........................................................
THE GREEN BAY WI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 99 1955
MINIMUM TEMPERATURE (F) 58 39 2004
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 6:03 AM CDT SUNSET 7:48 PM CDT
AUGUST 22 2025........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.
$$