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Port Arthur in November

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

61.9 °F

Average:

69.7 °F

Maximum:

77.7 °F

Sea water temperature in Port Arthur in November

In the city of Port Arthur, the month of November is somewhat comfortable for swimming. The minimum recorded temperature during this month was 61.9°F on November 25, 2019, with an average temperature being 69.7°F and a maximum temperature reaching 77.7°F on November 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. Throughout the month of November, the sea temperature gradually gets colder. Starting with an average temperature of 72.3°F at the beginning of the month, it steadily decreases to around 66.8°F by the end.
Date 10 years average 2024 2023
Nov 1 73.6°F 76.6°F 76.6°F
Nov 2 73.0°F 76.2°F 75.9°F
Nov 3 72.7°F 76.3°F 75.2°F
Nov 4 72.5°F 76.1°F 74.5°F
Nov 5 72.5°F 77.7°F 73.6°F
Nov 6 72.0°F 77.3°F 72.9°F
Nov 7 72.0°F 77.0°F 72.3°F
Nov 8 71.9°F 77.1°F 71.6°F
Nov 9 71.3°F 76.5°F 71.4°F
Nov 10 71.1°F 76.2°F 71.4°F
Nov 11 71.1°F 76.3°F 71.3°F
Nov 12 71.0°F 76.1°F 71.1°F
Nov 13 70.8°F 75.9°F 71.0°F
Nov 14 70.4°F 75.5°F 70.9°F
Nov 15 70.4°F 75.1°F 70.8°F
Nov 16 70.2°F 74.6°F 70.5°F
Nov 17 69.7°F 72.5°F 69.9°F
Nov 18 69.2°F 72.4°F 69.1°F
Nov 19 68.8°F 72.2°F 68.7°F
Nov 20 68.3°F 74.3°F 67.7°F
Nov 21 67.6°F 72.9°F 68.8°F
Nov 22 67.0°F 71.8°F 68.3°F
Nov 23 67.1°F 71.3°F 68.0°F
Nov 24 67.0°F 71.1°F 68.1°F
Nov 25 66.7°F 69.2°F 67.9°F
Nov 26 66.7°F 68.5°F 67.6°F
Nov 27 66.6°F 67.8°F 67.4°F
Nov 28 66.6°F 67.9°F 67.4°F
Nov 29 66.5°F 67.9°F 67.3°F
Nov 30 66.4°F 67.6°F 67.0°F

Sea water temperature in Port Arthur by month

In Port Arthur, the months May through October offer comfortable swimming conditions, which amounts to 189 swimming days. The warmest water in Port Arthur was recorded on August 4, 2023, reaching a 89.7°F. While the coldest temperature occurred on January 18, 2021, dipping to 50.7°F. The average readings by season are 59.8°F in Winter, 71.2°F in Spring, 85.5°F in Summer, and 77.1°F in Autumn. November's average temperature is a slight drop from October's average of 77.8°F. In December, the temperature is expected to decrease further, potentially averaging around 62.4°F.