Climate and monthly weather forecastTsu, Japan
Climate and monthly weather forecast
The best time to visit Tsu
The best months for a swim in Tsu, Japan, are July through September, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.Weather in January
In Tsu, Japan, in January, the average water temperature is 15.5°C (59.9°F). Note: For most people, a water temperature of 15.5°C (59.9°F) is not conducive to enjoyable swimming. Weather in January »Weather in February
February and March, with an average sea temperature of 14.6°C (58.3°F), are months with the coldest seawater in Tsu, Japan. Note: If planning to swim in 14.6°C (58.3°F) under 10°C (50°F), wear a protective suit. Weather in February »Weather in March
February and March, with an average sea temperature of 14.6°C (58.3°F), are months with the coldest seawater in Tsu, Japan. Note: Without suitable protection, venturing into 14.6°C (58.3°F) waters cooler than 10°C (50°F) can lead to pronounced cold shock and rapid breaths. Weather in March »Weather in April
In April, the average sea temperature in Tsu, Japan, is 16.1°C (61°F). Note: Swimming becomes less enjoyable for most at a surface water temperature of 16.1°C (61°F). Weather in April »Weather in May
In Tsu, Japan, in May, the average water temperature is 18.7°C (65.7°F). Note: For most, swimming in 18.7°C (65.7°F) is not a pleasant activity. Breathing becomes increasingly challenging as water temperature descends from 21°C (69.8°F) to 15°C (59°F). Weather in May »Weather in June
In Tsu, Japan, the average seawater temperature in June is 22.3°C (72.1°F). Note: Cold sensitivities vary, but with the right amount of sunshine, a gentle breeze, and a warm day, a swim in 22.3°C (72.1°F) waters might be just right. Weather in June »Weather in July
The ideal sea water temperature of 25.8°C (78.4°F) makes July in Tsu, Japan, the best time for swimming and other water activities. In Tsu, the average seawater temperature in July is 25.8°C (78.4°F). Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable. Weather in July »Weather in August
The perfect water temperature of 27.1°C (80.8°F) makes August a great period for swimming and other water activities in Tsu, Japan. The month with the warmest seawater is August, with an average sea temperature of 27.1°C (80.8°F). Note: Between the temperatures of 25°C (77°F) and 29°C (84.2°F), water is considered very warm, providing pleasure in water activities without discomfort over lengthy periods. Weather in August »Weather in September
The perfect water temperature of 25.9°C (78.6°F) makes September a great period for swimming and other water activities in Tsu, Japan. In Tsu, the average seawater temperature in September is 25.9°C (78.6°F). Note: For activities in the water such as swimming or diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal for prolonged enjoyment without discomfort. Weather in September »Weather in October
In Tsu, Japan, in October, the average water temperature is 23.4°C (74.1°F). Note: Every individual's cold threshold differs, but factors like today's sunshine, wind, and temperature can tip the scales for a delightful swim in 23.4°C (74.1°F) waters. Weather in October »Weather in November
In Tsu, Japan, the average seawater temperature in November is 20.7°C (69.3°F). Note: In 20.7°C (69.3°F), swimming is not an enjoyable activity for most. Weather in November »Weather in December
In Tsu, Japan, the average seawater temperature in December is 17.5°C (63.5°F). Note: Swimming in water that is 17.5°C (63.5°F) is not enjoyable for most. Weather in December »Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
February and March, with an average sea temperature of 14.6°C (58.3°F), are months with the coldest seawater in Tsu, Japan.
June has the longest days of the year in Tsu, Japan, with an average of 14h and 24min of daylight.
With an average sea temperature of 27.1°C (80.8°F), August is the month with the warmest seawater.
December has the shortest days of the year, with an average of 9h and 54min of daylight.
Tsu, Japan, does not utilize Daylight Saving Time (DST). JST timezone is used throughout the entire year.
Average sea temperature
Tsu, Japan
The best month for swimming (with the highest average sea temperature) is August (27.1°C).
The coldest months (with the lowest average sea temperature) are February and March (14.6°C).
Average daylight
Tsu, Japan
- Average daylight in January:
10h and 6min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
