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Niigata in February

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

47.9 °F

Average:

50.5 °F

Maximum:

53.9 °F

Sea water temperature in Niigata in February

In the city of Niigata, the month of February is too cold for swimming. The minimum recorded temperature during this month was 47.9°F on February 20, 2014, with an average temperature being 50.5°F and a maximum temperature reaching 53.9°F on February 1, 2020.

Swing in the water of such temperature might lead to potential hypothermia within just a few minutes. In February, the sea temperature remains relatively stable. The average temperature stays close to 50.5°F throughout the month, with minimal changes.
Date 10 years average 2024 2023
Feb 1 51.2°F 50.3°F 51.6°F
Feb 2 51.0°F 50.1°F 51.7°F
Feb 3 51.1°F 50.3°F 51.8°F
Feb 4 51.1°F 50.5°F 51.3°F
Feb 5 51.3°F 50.8°F 51.5°F
Feb 6 51.3°F 51.0°F 51.3°F
Feb 7 51.4°F 51.1°F 51.4°F
Feb 8 51.4°F 51.4°F 51.4°F
Feb 9 51.2°F 51.3°F 51.1°F
Feb 10 50.8°F 50.9°F 50.4°F
Feb 11 50.8°F 51.1°F 50.3°F
Feb 12 50.7°F 51.1°F 50.4°F
Feb 13 50.6°F 50.7°F 50.4°F
Feb 14 50.4°F 50.4°F 50.3°F
Feb 15 50.3°F 50.5°F 49.9°F
Feb 16 50.3°F 50.5°F 49.8°F
Feb 17 50.3°F 50.6°F 49.4°F
Feb 18 50.2°F 50.9°F 50.4°F
Feb 19 50.2°F 51.0°F 50.5°F
Feb 20 50.0°F 50.9°F 50.0°F
Feb 21 49.9°F 50.9°F 50.2°F
Feb 22 50.0°F 50.8°F 50.3°F
Feb 23 50.0°F 50.6°F 49.6°F
Feb 24 49.8°F 50.3°F 49.7°F
Feb 25 49.8°F 50.2°F 49.7°F
Feb 26 49.8°F 50.3°F 49.7°F
Feb 27 49.8°F 50.3°F 49.9°F
Feb 28 49.6°F 50.6°F 48.7°F
Feb 29 50.3°F 50.4°F

Sea water temperature in Niigata by month

In Niigata, the months July through September offer comfortable swimming conditions, which amounts to 93 swimming days. The warmest water in Niigata was recorded on August 6, 2023, reaching a 86.6°F. While the coldest temperature occurred on March 16, 2014, dipping to 46.6°F. The average readings by season are 54.5°F in Winter, 53.6°F in Spring, 75.1°F in Summer, and 71.5°F in Autumn. February's average temperature is a slight drop from January's average of 53.9°F. In March, the temperature is expected to decrease further, potentially averaging around 49.4°F.