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Halifax in May

Find out everything about the water temperature in Halifax 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:

35.8 °F

Average:

43.2 °F

Maximum:

51.9 °F

Sea water temperature in Halifax in May

In the city of Halifax, the month of May is too cold for swimming. The minimum recorded temperature during this month was 35.8°F on May 1, 2014, with an average temperature being 43.2°F and a maximum temperature reaching 51.9°F on May 31, 2024.

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 40.6°F at the beginning of the month, it steadily increases to around 45.5°F by the end.
Date 10 years average 2024 2023
May 1 39.1°F 41.2°F 42.3°F
May 2 39.5°F 41.6°F 44.5°F
May 3 40.4°F 41.1°F 43.0°F
May 4 40.2°F 40.9°F 42.6°F
May 5 40.4°F 41.8°F 42.3°F
May 6 41.0°F 41.9°F 43.7°F
May 7 41.0°F 41.8°F 42.7°F
May 8 41.2°F 42.6°F 42.8°F
May 9 41.8°F 44.9°F 40.8°F
May 10 41.7°F 44.5°F 41.5°F
May 11 42.0°F 44.8°F 42.8°F
May 12 42.2°F 45.0°F 42.6°F
May 13 42.4°F 45.3°F 44.3°F
May 14 42.9°F 45.7°F 45.4°F
May 15 43.2°F 42.8°F 44.2°F
May 16 43.7°F 45.6°F 44.3°F
May 17 43.5°F 43.1°F 44.3°F
May 18 44.2°F 44.2°F 44.4°F
May 19 44.3°F 45.1°F 42.4°F
May 20 44.4°F 42.9°F 42.2°F
May 21 44.8°F 43.6°F 42.4°F
May 22 45.1°F 45.0°F 43.3°F
May 23 45.3°F 44.5°F 43.7°F
May 24 45.0°F 44.9°F 43.1°F
May 25 45.0°F 45.1°F 43.3°F
May 26 45.3°F 46.6°F 43.0°F
May 27 45.4°F 48.2°F 43.0°F
May 28 45.5°F 48.6°F 43.8°F
May 29 46.0°F 48.1°F 47.7°F
May 30 46.5°F 51.8°F 46.9°F
May 31 46.7°F 51.9°F 46.3°F

Sea water temperature in Halifax by month

In an average year, Halifax offers no days when the water temperature is warm enough to swim comfortably. The warmest water in Halifax was recorded on July 26, 2023, reaching a 70.6°F. While the coldest temperature occurred on February 13, 2015, dipping to 32.0°F. The average readings by season are 38.3°F in Winter, 38.3°F in Spring, 58.1°F in Summer, and 56.6°F in Autumn. The average temperature in May is slightly warmer than April's average of 37.2°F. And in June, the temperature is expected to rise further, potentially reaching an average of 51.0°F.