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Long Beach in July

Find out everything about the water temperature in Long Beach 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:

55.3 °F

Average:

65.9 °F

Maximum:

73.3 °F

Sea water temperature in Long Beach in July

In the city of Long Beach, the month of July is somewhat too cool for swimming. The minimum recorded temperature during this month was 55.3°F on July 26, 2024, with an average temperature being 65.9°F and a maximum temperature reaching 73.3°F on July 31, 2018.

Most people would find such water temperature somewhat too cold for swimming. In July, the sea temperature remains relatively stable. The average temperature stays close to 65.9°F throughout the month, with minimal changes.
Date 10 years average 2024 2023
Jul 1 65.9°F 66.3°F 62.6°F
Jul 2 65.5°F 65.6°F 62.5°F
Jul 3 65.8°F 66.2°F 63.5°F
Jul 4 65.9°F 66.8°F 63.4°F
Jul 5 65.8°F 64.7°F 62.0°F
Jul 6 65.3°F 64.0°F 61.6°F
Jul 7 65.3°F 64.9°F 61.9°F
Jul 8 65.5°F 66.4°F 62.1°F
Jul 9 66.1°F 69.7°F 62.3°F
Jul 10 66.5°F 70.1°F 63.1°F
Jul 11 66.6°F 69.9°F 62.6°F
Jul 12 66.3°F 68.8°F 61.8°F
Jul 13 66.0°F 66.3°F 61.0°F
Jul 14 65.7°F 65.5°F 60.2°F
Jul 15 65.8°F 64.3°F 59.7°F
Jul 16 66.1°F 63.9°F 61.1°F
Jul 17 65.9°F 62.6°F 62.7°F
Jul 18 66.0°F 62.2°F 63.7°F
Jul 19 66.1°F 60.7°F 65.1°F
Jul 20 66.2°F 60.1°F 64.1°F
Jul 21 65.7°F 59.6°F 63.6°F
Jul 22 65.2°F 57.8°F 64.0°F
Jul 23 65.0°F 58.4°F 64.3°F
Jul 24 65.2°F 58.5°F 64.9°F
Jul 25 65.8°F 56.0°F 66.8°F
Jul 26 66.2°F 55.3°F 66.3°F
Jul 27 66.4°F 56.0°F 66.2°F
Jul 28 66.4°F 57.8°F 66.4°F
Jul 29 66.2°F 59.7°F 67.9°F
Jul 30 66.6°F 62.0°F 68.4°F
Jul 31 66.4°F 61.0°F 68.5°F

Sea water temperature in Long Beach by month

In an average year, Long Beach offers no days when the water temperature is warm enough to swim comfortably. The warmest water in Long Beach was recorded on August 24, 2020, reaching a 74.9°F. While the coldest temperature occurred on April 11, 2023, dipping to 51.6°F. The average readings by season are 59.7°F in Winter, 59.7°F in Spring, 65.6°F in Summer, and 65.8°F in Autumn. The average temperature in July is slightly warmer than June's average of 64.1°F. And in August, the temperature is expected to rise further, potentially reaching an average of 66.8°F.

Popular neighboring cities and resorts

City Water temperature* Distance**
Redondo Beach 57.7°F 13mi
Venice 58.1°F 22mi
Laguna Beach 58.7°F 28mi
Malibu 57.9°F 38mi
Oceanside 60.0°F 61mi

* current water temperature in this city

** straight line distance from Long Beach