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Delaware City in June

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

64.9 °F

Average:

72.7 °F

Maximum:

80.7 °F

Sea water temperature in Delaware City in June

In the city of Delaware City, the month of June is somewhat comfortable for swimming. The minimum recorded temperature during this month was 64.9°F on June 1, 2014, with an average temperature being 72.7°F and a maximum temperature reaching 80.7°F on June 25, 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 June, the sea temperature gradually gets warmer. Starting with an average temperature of 70.1°F at the beginning of the month, it steadily increases to around 75.3°F by the end.
Date 10 years average 2024 2023
Jun 1 68.3°F 71.3°F 67.5°F
Jun 2 68.8°F 70.9°F 68.2°F
Jun 3 69.0°F 72.0°F 69.1°F
Jun 4 69.9°F 74.1°F 69.5°F
Jun 5 69.9°F 72.0°F 68.9°F
Jun 6 70.4°F 72.2°F 69.7°F
Jun 7 71.0°F 74.4°F 69.0°F
Jun 8 71.3°F 74.0°F 69.9°F
Jun 9 71.2°F 74.6°F 69.4°F
Jun 10 71.5°F 74.0°F 69.1°F
Jun 11 71.7°F 74.6°F 69.8°F
Jun 12 71.5°F 73.9°F 69.1°F
Jun 13 71.9°F 74.9°F 69.0°F
Jun 14 72.5°F 74.0°F 71.2°F
Jun 15 73.0°F 75.1°F 70.9°F
Jun 16 72.8°F 75.9°F 71.0°F
Jun 17 72.9°F 76.3°F 71.5°F
Jun 18 73.4°F 77.0°F 72.9°F
Jun 19 73.7°F 77.1°F 71.4°F
Jun 20 73.9°F 77.0°F 72.2°F
Jun 21 74.5°F 78.1°F 71.9°F
Jun 22 74.6°F 78.8°F 71.7°F
Jun 23 74.6°F 80.5°F 71.7°F
Jun 24 74.9°F 80.2°F 71.7°F
Jun 25 75.3°F 80.7°F 72.1°F
Jun 26 75.5°F 80.6°F 72.7°F
Jun 27 75.6°F 78.4°F 73.1°F
Jun 28 75.9°F 80.3°F 73.3°F
Jun 29 76.2°F 80.1°F 72.9°F
Jun 30 76.2°F 78.5°F 73.5°F

Sea water temperature in Delaware City by month

In Delaware City, the months July through September offer comfortable swimming conditions, which amounts to 97 swimming days. The warmest water in Delaware City was recorded on July 12, 2024, reaching a 86.5°F. While the coldest temperature occurred on February 6, 2015, dipping to 32.0°F. The average readings by season are 39.6°F in Winter, 52.0°F in Spring, 77.3°F in Summer, and 64.6°F in Autumn. The average temperature in June is slightly warmer than May's average of 61.1°F. And in July, the temperature is expected to rise further, potentially reaching an average of 79.6°F.