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Milwaukee in August

Find out everything about the water temperature in Milwaukee in August. Average, minimum and maximum recorded temperatures as well as daily temperature in August for the last two years. Compare the current month's water temperature data with other months of the year.
Water temperature in August
Minimum:

53.1 °F

Average:

68.9 °F

Maximum:

75.7 °F

Water temperature in Milwaukee in August

In the city of Milwaukee, the month of August is somewhat comfortable for swimming. The minimum recorded temperature during this month was 53.1°F on August 5, 2022, with an average temperature being 68.9°F and a maximum temperature reaching 75.7°F on August 5, 2024.

While some may find it enjoyable for a brief swim, others might consider it a bit too cold for extended periods in the water. In August, the water temperature remains relatively stable. The average temperature stays close to 68.9°F throughout the month, with minimal changes.
Date 10 years average 2024 2023
Aug 1 67.3°F 73.6°F 68.7°F
Aug 2 67.9°F 74.1°F 68.8°F
Aug 3 68.3°F 73.6°F 67.6°F
Aug 4 67.9°F 75.1°F 67.6°F
Aug 5 68.4°F 75.7°F 70.8°F
Aug 6 68.5°F 75.2°F 72.5°F
Aug 7 68.9°F 74.0°F 72.0°F
Aug 8 68.8°F 73.9°F 71.6°F
Aug 9 69.0°F 73.6°F 71.7°F
Aug 10 68.4°F 73.1°F 71.6°F
Aug 11 68.6°F 73.3°F 71.8°F
Aug 12 68.8°F 73.5°F 72.0°F
Aug 13 68.6°F 73.3°F 72.0°F
Aug 14 68.8°F 73.5°F 72.1°F
Aug 15 69.1°F 73.8°F 71.3°F
Aug 16 69.9°F 73.2°F 71.0°F
Aug 17 69.9°F 73.0°F 70.7°F
Aug 18 69.7°F 72.8°F 70.3°F
Aug 19 69.9°F 72.8°F 70.1°F
Aug 20 70.0°F 72.3°F 69.5°F
Aug 21 70.0°F 72.2°F 70.8°F
Aug 22 69.2°F 71.8°F 70.3°F
Aug 23 68.9°F 71.7°F 70.6°F
Aug 24 68.9°F 71.8°F 71.5°F
Aug 25 69.0°F 72.0°F 71.6°F
Aug 26 68.5°F 72.8°F 71.5°F
Aug 27 69.0°F 74.0°F 71.4°F
Aug 28 69.1°F 73.6°F 70.9°F
Aug 29 68.8°F 73.1°F 70.8°F
Aug 30 68.3°F 73.3°F 70.3°F
Aug 31 68.5°F 73.3°F 69.9°F

Water temperature in Milwaukee by month

In an average year, Milwaukee offers no days when the water temperature is warm enough to swim comfortably. The warmest water in Milwaukee was recorded on August 5, 2024, reaching a 75.7°F. While the coldest temperature occurred on January 26, 2014, dipping to 32.0°F. The average readings by season are 37.2°F in Winter, 39.6°F in Spring, 63.5°F in Summer, and 56.2°F in Autumn. In August, the temperature is higher than July's average of 65.4°F and September's average of 65.0°F.