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Hamilton in July

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

59.0 °F

Average:

68.0 °F

Maximum:

77.6 °F

Water temperature in Hamilton in July

In the city of Hamilton, the month of July is somewhat comfortable for swimming. The minimum recorded temperature during this month was 59.0°F on July 2, 2022, with an average temperature being 68.0°F and a maximum temperature reaching 77.6°F on July 11, 2020.

While some may find it enjoyable for a brief swim, others might consider it a bit too cold for extended periods in the water. Throughout the month of July, the water temperature gradually gets warmer. Starting with an average temperature of 65.7°F at the beginning of the month, it steadily increases to around 69.8°F by the end.
Date 10 years average 2024 2023
Jul 1 63.5°F 61.9°F 67.0°F
Jul 2 63.4°F 59.6°F 68.4°F
Jul 3 64.2°F 60.3°F 68.1°F
Jul 4 64.6°F 63.3°F 67.7°F
Jul 5 65.1°F 62.4°F 69.9°F
Jul 6 66.5°F 65.0°F 72.0°F
Jul 7 67.4°F 65.6°F 72.7°F
Jul 8 67.4°F 65.1°F 73.8°F
Jul 9 67.4°F 65.0°F 73.1°F
Jul 10 67.7°F 67.2°F 72.5°F
Jul 11 67.6°F 67.4°F 71.9°F
Jul 12 67.9°F 67.5°F 72.4°F
Jul 13 68.4°F 68.5°F 72.1°F
Jul 14 68.5°F 69.3°F 71.3°F
Jul 15 68.4°F 70.4°F 70.4°F
Jul 16 68.2°F 71.2°F 69.8°F
Jul 17 68.4°F 72.0°F 70.4°F
Jul 18 68.4°F 71.6°F 70.1°F
Jul 19 68.4°F 70.6°F 69.5°F
Jul 20 68.9°F 70.3°F 68.8°F
Jul 21 69.5°F 70.8°F 70.1°F
Jul 22 69.7°F 71.2°F 69.6°F
Jul 23 69.3°F 71.0°F 68.2°F
Jul 24 69.5°F 70.9°F 70.0°F
Jul 25 69.7°F 71.9°F 70.0°F
Jul 26 69.8°F 72.5°F 70.0°F
Jul 27 70.0°F 72.2°F 71.9°F
Jul 28 70.3°F 71.6°F 72.2°F
Jul 29 70.1°F 72.1°F 71.5°F
Jul 30 69.9°F 73.6°F 71.4°F
Jul 31 70.0°F 75.0°F 69.9°F

Water temperature in Hamilton by month

In an average year, Hamilton offers no days when the water temperature is warm enough to swim comfortably. The warmest water in Hamilton was recorded on August 28, 2021, reaching a 77.8°F. While the coldest temperature occurred on February 20, 2015, dipping to 32.0°F. The average readings by season are 37.9°F in Winter, 40.6°F in Spring, 65.8°F in Summer, and 57.8°F in Autumn. The average temperature in July is slightly warmer than June's average of 58.9°F. And in August, the temperature is expected to rise further, potentially reaching an average of 70.5°F.