Weather in Nagasaki: February
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Average day temperature: | 51.8°F |
| Average night temperature: | 46.2°F | |
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Sea water temperature: | 59.0°F |
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Number of sunny days: | 9 days |
| Day length: | 10.6 - 11.4 hours | |
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Number of rainy days: | 5 days |
| Precipitation totals: | 3.2 in. | |
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forecast
| Nagasaki |
temperature
| Nagasaki |
Air temperature in February, °F
The highest day temperature during February of 2026 was 64°F. At the same time the lowest night temperature was 34°F. Daily and nightly averages during February were 53.3°F and 47.2°F.
Sea water temperature in Nagasaki in February, °F
The average sea water temperature in February of 2026 was 60.1°F. The highest and lowest sea temperatures during the month were 60.6°F and 58.5°F.
Number of sunny, partly cloudy and cloudy days in February is almost equal.
Precipitation total in February, in.
Precipitation total value in Nagasaki in February is 3.0 in.
The average wind speed value in February is 10.4 mph It makes February most windy month of the year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in February is: 5.5.
Best time for vacation in Nagasaki
Nagasaki on a weather map
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