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Giresun in May

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

52.6 °F

Average:

59.7 °F

Maximum:

69.9 °F

Sea water temperature in Giresun in May

In the city of Giresun, the month of May is too cold for swimming. The minimum recorded temperature during this month was 52.6°F on May 1, 2015, with an average temperature being 59.7°F and a maximum temperature reaching 69.9°F on May 27, 2018.

Swing in the water of such temperature might lead to potential hypothermia within just a few minutes. Throughout the month of May, the sea temperature gradually gets warmer. Starting with an average temperature of 56.4°F at the beginning of the month, it steadily increases to around 62.8°F by the end.
Date 10 years average 2024 2023
May 1 55.3°F 57.5°F 55.8°F
May 2 55.5°F 57.3°F 54.1°F
May 3 55.6°F 57.5°F 53.3°F
May 4 56.0°F 57.6°F 54.0°F
May 5 56.2°F 57.9°F 54.8°F
May 6 56.4°F 57.9°F 55.2°F
May 7 56.8°F 57.9°F 55.5°F
May 8 57.3°F 57.8°F 55.7°F
May 9 57.5°F 59.3°F 55.9°F
May 10 57.6°F 59.8°F 56.3°F
May 11 57.9°F 60.1°F 56.6°F
May 12 58.3°F 60.5°F 57.0°F
May 13 58.6°F 60.8°F 57.3°F
May 14 59.3°F 61.5°F 57.8°F
May 15 59.8°F 59.5°F 56.6°F
May 16 60.3°F 59.7°F 58.9°F
May 17 60.5°F 58.7°F 59.6°F
May 18 60.7°F 59.6°F 60.0°F
May 19 60.8°F 59.7°F 59.8°F
May 20 61.0°F 59.7°F 60.4°F
May 21 60.9°F 60.2°F 60.5°F
May 22 61.3°F 60.4°F 60.2°F
May 23 61.9°F 63.3°F 60.6°F
May 24 62.2°F 62.4°F 60.9°F
May 25 62.4°F 62.5°F 61.0°F
May 26 62.4°F 62.8°F 61.7°F
May 27 63.1°F 63.9°F 61.6°F
May 28 63.7°F 63.8°F 62.5°F
May 29 64.0°F 64.0°F 62.9°F
May 30 64.1°F 64.0°F 63.0°F
May 31 64.4°F 63.5°F 63.2°F

Sea water temperature in Giresun by month

In Giresun, the months July through September offer comfortable swimming conditions, which amounts to 96 swimming days. The warmest water in Giresun was recorded on August 23, 2023, reaching a 83.1°F. While the coldest temperature occurred on February 19, 2017, dipping to 44.2°F. The average readings by season are 51.6°F in Winter, 53.2°F in Spring, 75.7°F in Summer, and 68.7°F in Autumn. The average temperature in May is slightly warmer than April's average of 51.7°F. And in June, the temperature is expected to rise further, potentially reaching an average of 70.7°F.