Tsu

Stay up to date with the current weather conditions in Tsu. In this section, you will find the latest meteorological data, detailed forecasts, and clear charts to help you plan your time.

The city of Tsu, located in Japan, features a humid subtropical climate. This means it has four distinct seasons. Winters in Tsu are relatively mild and fairly dry, with average temperatures hovering around 5–7°C. Spring brings gradual warming, and precipitation begins to increase. Summers, especially from June to August, are characterized by warm and sometimes hot weather, with average temperatures reaching 26–28°C and high humidity.

The most notable feature of the weather in Tsu is the pronounced summer rainy season. The highest precipitation and the maximum number of rainy days occur during the summer months, particularly in June, July, and August. For example, in July, you can expect around 21 rainy days. Autumn brings a gradual drop in temperature after the summer heat, and rainfall also decreases, making this season a comfortable time to visit before cooler, drier weather returns in November and December.

Weather in the city of Tsu is characterized by notable seasonal temperature fluctuations throughout the year. The coldest month is usually January, when the average temperature stays around 4.9°C, with average lows dropping to 1.8°C and highs rising to 8.1°C. Conversely, August is the hottest month, with an average temperature of 27.5°C, where average lows are 24.4°C and highs reach 30.6°C. This annual temperature cycle creates distinct seasons with varying weather conditions.

Summer months in Tsu, especially July and August, are marked by hot and humid weather. Average maximum temperatures consistently exceed 29°C, and nights remain very warm, with temperatures rarely falling below 23°C. The difference between daytime and nighttime temperatures in summer is not very large, around 6–7°C, indicating that the heat persists even at night. The high number of rainy days during this period (up to 21 days in July) also contributes to a muggy feel.

Winter in Tsu, from December to February, is characterized by cool weather, but without extreme frosts. Average temperatures in January and February hover around 5–6°C. Daytime highs during these months are typically in the 8–9°C range, while nighttime lows can drop to 1.8°C–2.4°C. Although frost is possible, average minimum temperatures remain above freezing. Diurnal temperature fluctuations in winter are also noticeable, at approximately 6–7°C, meaning a significant cool-down after sunset. Transitional seasons, spring and autumn, offer more moderate and comfortable temperatures.

The city of Tsu experiences significant seasonal variations in precipitation throughout the year. Overall, there is a wetter period during the summer and early autumn months and a drier winter season. This means that when planning your trip, it's worth considering the likelihood of rain depending on the time of year.

The heaviest rainfall occurs from June to October. June and July are particularly wet months, with average monthly precipitation reaching 9 mm, along with October at 8 mm. Rain occurs quite frequently during this period: for example, there are an average of 21 rainy days in July, 20 days in August, and 17 to 18 days in June and September. Summer precipitation usually consists of frequent rain showers, though the total volume may not be excessively high.

The driest months in Tsu are during winter—January, February, and December—when only about 2 mm of precipitation falls, along with November (3 mm). During these months, the number of rainy days is minimal, at around 7 days. Winter precipitation is usually light and may appear as light rain or drizzle, given that average temperatures are above freezing. The spring months (March, April, May) are characterized by a gradual increase in precipitation and rainy days, marking the transition to the wetter summer season.

When preparing for a trip to Tsu, it's important to plan your wardrobe, as the climate here is quite changeable. The key principle is layering, which allows you to easily adapt to temperature changes throughout the day and between seasons. And, of course, don't forget comfortable shoes for long walks around the city, as Tsu offers many interesting places to explore.

Winter in Tsu (December–February) is cool, with average temperatures ranging from 4.9°C to 6.9°C. Although there isn't much precipitation at this time (around 2 mm, with about 7 rainy days per month), warm clothes such as sweaters, an insulated jacket, a hat, a scarf, and gloves are essential. Summer (June–August) is the warmest and most humid period. Average temperatures range from 22°C to 27.5°C, often rising above 30°C. This is also the season with the most rainfall (up to 9 mm in June–July) and the most rainy days (up to 21 days in July). Therefore, light, breathable clothing made from natural materials, a reliable umbrella or raincoat, as well as sunscreen and a hat, will be absolutely necessary.

Spring (March–May) and autumn (September–November) in Tsu are characterized by milder weather, but also an increase in rainy days compared to winter (from 10 to 18 days per month during the wettest periods of these seasons, with 4 to 8 mm of precipitation). In spring, temperatures gradually rise from 9.7°C to 18.2°C, while in autumn, they drop from 24.2°C to 12.7°C. For these seasons, you'll find a light jacket or windbreaker, sweaters, and certainly an umbrella useful. Overall, a compact umbrella or a lightweight waterproof jacket will be your faithful companions for much of the year, especially from March to October.