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Sea Temperature in Nagasaki in April
Complete information on the sea temperature range in the Seto Inland Sea in Nagasaki in April. Historical daily data. Climate details for April. Tips on swimming conditions and beach relaxation in Nagasaki. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Nagasaki in April
14°C
MINIMUN
16.5°C
AVERAGE
19°C
MAXIMUM
Historical Data of Water Temperature in April in Nagasaki
Water Temperature Chart for Seto Inland Sea in Nagasaki in April
Sea Temperature Table in Nagasaki in April Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Apr 1 | 17°C | 15°C | 19°C | 16.5°C |
| Apr 2 | 17°C | 15°C | 19°C | 16.8°C |
| Apr 3 | 17°C | 15°C | 16°C | 16.0°C |
| Apr 4 | 17°C | 15°C | 17°C | 16.0°C |
| Apr 5 | 17°C | 15°C | 19°C | 16.5°C |
| Apr 6 | 17°C | 15°C | 17°C | 16.3°C |
| Apr 7 | 17°C | 15°C | 18°C | 16.5°C |
| Apr 8 | 18°C | 16°C | 17°C | 16.8°C |
| Apr 9 | 17°C | 16°C | 19°C | 17.0°C |
| Apr 10 | 17°C | 16°C | 16°C | 16.3°C |
| Apr 11 | 17°C | 16°C | 19°C | 17.0°C |
| Apr 12 | 18°C | 15°C | 17°C | 16.5°C |
| Apr 13 | 18°C | 15°C | 18°C | 16.8°C |
| Apr 14 | 17°C | 16°C | 16°C | 16.3°C |
| Apr 15 | 17°C | 16°C | 17°C | 16.5°C |
| Apr 16 | 18°C | 16°C | 16°C | 16.5°C |
| Apr 17 | 18°C | 15°C | 17°C | 16.5°C |
| Apr 18 | 18°C | 16°C | 16°C | 16.8°C |
| Apr 19 | 17°C | 16°C | 18°C | 16.8°C |
| Apr 20 | 17°C | 16°C | 19°C | 17.0°C |
| Apr 21 | 18°C | 16°C | 18°C | 17.0°C |
| Apr 22 | 18°C | 15°C | 18°C | 17.0°C |
| Apr 23 | 19°C | 15°C | 18°C | 17.3°C |
| Apr 24 | 18°C | 15°C | 17°C | 16.8°C |
| Apr 25 | 18°C | 15°C | 18°C | 17.0°C |
| Apr 26 | 18°C | 15°C | 16°C | 16.5°C |
| Apr 27 | 19°C | 15°C | 19°C | 17.5°C |
| Apr 28 | 18°C | 15°C | 18°C | 17.0°C |
| Apr 29 | 18°C | 15°C | 18°C | 17.3°C |
Nagasaki Climate and Swimming Opportunities in April
20°C
Average Day Air Temperature
10°C
Average Night Air Temperature
128 mm
Precipitation Amount per Month
11 days
Number of Rainy Days
13 hrs
Daylight
per Day
6 hrs
Sunshine
per Day
12 km/h
Average Wind Speed
70%
Average
humidity
Nagasaki lies within the Nagasaki Prefecture in Japan. The average daytime temperature in Nagasaki in April is 20°C (67°F), while the nighttime average is 10°C (51°F). There are typically 11 rainy days during the month, with a total precipitation of 128 mm (5.0 inches). The daylight duration in April in Nagasaki is 13 hours, with an average of 6 hours of sunshine per day. The average wind speed in April is 12 km/h (7 mph), and the humidity level is around 70%.
The water temperature in Nagasaki in April ranges from 16°C to 17°C (61°F to 63°F). At the beginning of the month, the average temperature is around 16°C (61°F), shifting to 17°C (63°F) by mid-April and reaching 17°C (63°F) in the last ten days. Overall, the average sea temperature in Nagasaki for April is 17°C (63°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.
Frequently Asked Questions About Water Temperatures in April in Nagasaki
What is the sea temperature in Nagasaki in April?
The water temperature in the Seto Inland Sea in Nagasaki in April ranges from 16°C to 17°C (61°F to 63°F).
Is it possible to swim in the Seto Inland Sea in Nagasaki in April?
The average sea temperature in Nagasaki in April is 17°C (63°F), and the air temperature is 20°C (67°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.