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Changzhou in April

Find out everything about the water temperature in Changzhou 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:

49.6 °F

Average:

58.5 °F

Maximum:

66.5 °F

Sea water temperature in Changzhou in April

In the city of Changzhou, the month of April is too cold for swimming. The minimum recorded temperature during this month was 49.6°F on April 1, 2022, with an average temperature being 58.5°F and a maximum temperature reaching 66.5°F on April 30, 2023.

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 55.9°F at the beginning of the month, it steadily increases to around 61.6°F by the end.
Date 10 years average 2025 2024
Apr 1 54.8°F 56.4°F 57.6°F
Apr 2 55.3°F 56.0°F 57.3°F
Apr 3 55.4°F 55.8°F 57.0°F
Apr 4 55.7°F 57.6°F 56.8°F
Apr 5 55.9°F 57.3°F 56.7°F
Apr 6 55.9°F 58.8°F 56.5°F
Apr 7 55.8°F 58.7°F 58.1°F
Apr 8 55.8°F 59.7°F 57.6°F
Apr 9 56.9°F 60.6°F 61.7°F
Apr 10 57.1°F 61.8°F 61.1°F
Apr 11 56.9°F 61.4°F 60.3°F
Apr 12 56.9°F 60.5°F 59.5°F
Apr 13 57.0°F 60.6°F 58.9°F
Apr 14 57.1°F 60.3°F 58.9°F
Apr 15 57.6°F 61.2°F 61.0°F
Apr 16 58.3°F 61.7°F 60.9°F
Apr 17 58.3°F 61.3°F 60.9°F
Apr 18 59.0°F 63.4°F 62.7°F
Apr 19 59.7°F 64.2°F 62.7°F
Apr 20 60.3°F 64.8°F 62.6°F
Apr 21 60.3°F 64.7°F 62.4°F
Apr 22 60.6°F 65.1°F 62.3°F
Apr 23 60.7°F 65.2°F 62.2°F
Apr 24 61.2°F 65.6°F 62.4°F
Apr 25 61.4°F 65.8°F 62.4°F
Apr 26 61.8°F 66.3°F 62.5°F
Apr 27 62.4°F 66.8°F 64.7°F
Apr 28 62.3°F 66.8°F 64.3°F
Apr 29 62.6°F 67.0°F 63.9°F
Apr 30 63.2°F 67.6°F 65.8°F

Sea water temperature in Changzhou by month

In Changzhou, the months June through September offer comfortable swimming conditions, which amounts to 125 swimming days. The warmest water in Changzhou was recorded on August 14, 2022, reaching a 91.3°F. While the coldest temperature occurred on February 8, 2016, dipping to 41.2°F. The average readings by season are 52.1°F in Winter, 59.3°F in Spring, 80.6°F in Summer, and 72.3°F in Autumn. The average temperature in April is slightly warmer than March's average of 51.7°F. And in May, the temperature is expected to rise further, potentially reaching an average of 67.5°F.

Popular neighboring cities and resorts

City Water temperature* Distance**
Jiangyin 63.9°F 20mi
Wuxi 65.8°F 24mi
Yixing 66.2°F 30mi
Zhangjiagang 64.3°F 35mi
Changshu 63.4°F 47mi
Suzhou 66.4°F 50mi
Nantong 63.4°F 57mi
Huzhou 65.7°F 63mi

* current water temperature in this city

** straight line distance from Changzhou