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Nantong in April

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

51.3 °F

Average:

59.1 °F

Maximum:

68.1 °F

Sea water temperature in Nantong in April

In the city of Nantong, the month of April is too cold for swimming. The minimum recorded temperature during this month was 51.3°F on April 12, 2019, with an average temperature being 59.1°F and a maximum temperature reaching 68.1°F on April 26, 2024.

Swing in the water of such temperature might lead to potential hypothermia within just a few minutes. Throughout the month of April, the sea temperature gradually gets warmer. Starting with an average temperature of 56.7°F at the beginning of the month, it steadily increases to around 62.0°F by the end.
Date 10 years average 2024 2023
Apr 1 56.0°F 58.4°F 56.2°F
Apr 2 56.5°F 57.9°F 58.2°F
Apr 3 56.5°F 57.2°F 58.1°F
Apr 4 57.0°F 58.5°F 57.6°F
Apr 5 56.9°F 60.8°F 57.2°F
Apr 6 56.7°F 60.0°F 56.8°F
Apr 7 56.6°F 61.6°F 56.6°F
Apr 8 56.4°F 60.7°F 57.0°F
Apr 9 56.8°F 62.0°F 56.4°F
Apr 10 57.7°F 64.0°F 59.1°F
Apr 11 57.5°F 62.7°F 60.4°F
Apr 12 57.4°F 61.5°F 59.5°F
Apr 13 57.4°F 60.6°F 59.1°F
Apr 14 57.3°F 60.1°F 58.7°F
Apr 15 57.7°F 62.1°F 58.4°F
Apr 16 58.4°F 61.3°F 60.9°F
Apr 17 58.7°F 60.9°F 61.6°F
Apr 18 59.3°F 64.4°F 61.8°F
Apr 19 60.1°F 64.0°F 61.6°F
Apr 20 60.6°F 63.6°F 64.7°F
Apr 21 60.7°F 63.2°F 65.6°F
Apr 22 61.1°F 62.9°F 65.6°F
Apr 23 61.2°F 64.5°F 65.1°F
Apr 24 61.4°F 66.5°F 64.6°F
Apr 25 61.6°F 65.9°F 64.1°F
Apr 26 62.2°F 68.1°F 64.3°F
Apr 27 62.5°F 67.5°F 66.1°F
Apr 28 62.8°F 66.9°F 65.7°F
Apr 29 63.1°F 66.5°F 65.5°F
Apr 30 63.7°F 67.4°F 66.6°F

Sea water temperature in Nantong by month

In Nantong, the months June through September offer comfortable swimming conditions, which amounts to 126 swimming days. The warmest water in Nantong was recorded on August 13, 2022, reaching a 91.2°F. While the coldest temperature occurred on February 8, 2016, dipping to 41.8°F. The average readings by season are 50.0°F in Winter, 59.7°F in Spring, 80.6°F in Summer, and 72.4°F in Autumn. The average temperature in April is slightly warmer than March's average of 51.8°F. And in May, the temperature is expected to rise further, potentially reaching an average of 68.2°F.

Popular neighboring cities and resorts

City Water temperature* Distance**
Zhangjiagang 64.9°F 23mi
Changshu 63.5°F 28mi
Jiangyin 65.4°F 37mi
Wuxi 62.7°F 47mi
Suzhou 62.7°F 53mi
Changzhou 65.7°F 57mi
Zhabei 63.8°F 63mi
Shanghai 63.6°F 66mi

* current water temperature in this city

** straight line distance from Nantong