Climatological Report (Daily)
Issued by NWS Milwaukee/Sullivan, WI
Issued by NWS Milwaukee/Sullivan, WI
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CDUS43 KMKX 210621
CLIMKE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
121 AM CDT THU AUG 21 2025
...................................
...THE MILWAUKEE WI CLIMATE SUMMARY FOR AUGUST 20 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 410 PM 97 1916 80 -8 69
1955
MINIMUM 65 455 AM 44 1950 64 1 58
AVERAGE 69 72 -3 64
PRECIPITATION (IN)
YESTERDAY 0.00 2.13 2018 0.12 -0.12 0.00
MONTH TO DATE 8.86 2.39 6.47 3.92
SINCE JUN 1 16.17 10.17 6.00 11.25
SINCE JAN 1 28.63 23.25 5.38 31.18
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2023 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 0 0 1
MONTH TO DATE 0 0 0 1
SINCE JUN 1 53 70 -17 26
SINCE JUL 1 2 6 -4 4
COOLING
YESTERDAY 4 7 -3 0
MONTH TO DATE 167 160 7 140
SINCE JUN 1 619 565 54 573
SINCE JAN 1 624 604 20 585
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 10.4
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 100 AM
LOWEST 70 200 PM
AVERAGE 82
..........................................................
THE MILWAUKEE WI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 100 1955
MINIMUM TEMPERATURE (F) 64 46 1950
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 604 AM CDT SUNSET 744 PM CDT
AUGUST 22 2025........SUNRISE 606 AM CDT SUNSET 742 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$