All data are in degrees Fahrenheit

en

Montauk in July

Find out everything about the water temperature in Montauk 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 sea temperature data with other months of the year.
Water temperature in July
Minimum:

62.3 °F

Average:

68.7 °F

Maximum:

73.8 °F

Sea water temperature in Montauk in July

In the city of Montauk, the month of July is somewhat comfortable for swimming. The minimum recorded temperature during this month was 62.3°F on July 1, 2024, with an average temperature being 68.7°F and a maximum temperature reaching 73.8°F on July 31, 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 sea temperature gradually gets warmer. Starting with an average temperature of 66.7°F at the beginning of the month, it steadily increases to around 70.3°F by the end.
Date 10 years average 2024 2023
Jul 1 64.8°F 62.3°F 65.3°F
Jul 2 65.6°F 63.3°F 66.4°F
Jul 3 65.6°F 63.1°F 68.1°F
Jul 4 66.4°F 64.9°F 69.9°F
Jul 5 66.4°F 65.5°F 69.0°F
Jul 6 66.8°F 66.2°F 68.8°F
Jul 7 67.6°F 68.1°F 69.4°F
Jul 8 67.7°F 69.6°F 69.4°F
Jul 9 67.7°F 69.3°F 70.9°F
Jul 10 67.9°F 68.6°F 71.0°F
Jul 11 67.6°F 68.2°F 70.3°F
Jul 12 67.7°F 66.6°F 70.1°F
Jul 13 68.1°F 68.8°F 70.0°F
Jul 14 68.7°F 69.6°F 70.9°F
Jul 15 68.8°F 70.0°F 70.0°F
Jul 16 69.2°F 70.5°F 72.5°F
Jul 17 69.7°F 72.1°F 72.2°F
Jul 18 70.0°F 72.0°F 72.4°F
Jul 19 69.9°F 71.9°F 71.5°F
Jul 20 69.7°F 70.5°F 71.7°F
Jul 21 70.4°F 71.5°F 71.3°F
Jul 22 70.3°F 69.5°F 71.3°F
Jul 23 70.3°F 68.7°F 71.2°F
Jul 24 70.3°F 68.6°F 72.1°F
Jul 25 70.3°F 68.8°F 72.5°F
Jul 26 70.2°F 69.6°F 71.8°F
Jul 27 69.9°F 67.2°F 72.3°F
Jul 28 70.2°F 68.8°F 72.5°F
Jul 29 70.6°F 68.1°F 73.5°F
Jul 30 70.6°F 68.3°F 72.1°F
Jul 31 70.7°F 69.6°F 71.5°F

Sea water temperature in Montauk by month

In an average year, Montauk offers no days when the water temperature is warm enough to swim comfortably. The warmest water in Montauk was recorded on August 7, 2022, reaching a 74.0°F. While the coldest temperature occurred on February 28, 2015, dipping to 33.4°F. The average readings by season are 44.0°F in Winter, 45.4°F in Spring, 66.6°F in Summer, and 63.2°F in Autumn. The average temperature in July is slightly warmer than June's average of 60.2°F. And in August, the temperature is expected to rise further, potentially reaching an average of 70.9°F.

Popular neighboring cities and resorts

City Water temperature* Distance**
Newport 49.6°F 46mi
West Haven 49.8°F 54mi
Bristol 52.9°F 57mi
Providence 51.7°F 61mi

* current water temperature in this city

** straight line distance from Montauk