Planning a trip or a stroll through Tonoshō? Check out the latest weather information. Below you will find current data, forecasts, and helpful charts to help you plan your day perfectly.
Tonosho
Current Weather
Overview
The climate in Tonoshō can be described as temperate, with four distinct seasons. The weather here features significant temperature fluctuations throughout the year, offering travelers hot summers and cool but mild winters. This makes Tonoshō an attractive destination to visit at different times of the year, depending on your weather preferences.
The summer months, especially July and August, are the warmest, with average temperatures reaching up to 28°C. This period also sees the highest number of rainy days, though total precipitation remains moderate. In contrast, winter is cool but without severe frosts—average temperatures in January and February hover around 6-7°C. Spring and autumn are comfortable transitional seasons with pleasant weather, perfect for walking and exploring the town.
Temperature
The climate in Tonoshō is characterized by distinct seasons with warm summers and mild, cool winters. The annual temperature range is quite wide, allowing you to fully experience the changing seasons. The hottest month is August, when the average temperature reaches 27.8°C, and daily highs often rise to 30°C. The coldest months are January and February, with average temperatures around 6-7°C. Night frosts are rare here, as minimum temperatures usually stay around 4°C.
The summer period, especially from June to August, is marked by consistently hot weather. Even the nights remain very warm, with temperatures rarely falling below 24°C in July and August. Conversely, winter in Tonoshō is quite mild. Daytime temperatures from December to February range between 9-11°C, providing comfortable conditions for walking without extreme cold. Diurnal temperature fluctuations throughout the year are small; the difference between day and night figures is usually only 4-6 degrees, which is typical for a marine climate.
Average monthly temperature
Precipitation
Tonoshō experiences a clear division between wet and dry seasons, although precipitation is possible to some extent throughout the year. The highest number of rainy days occurs during the summer months, while winter is the driest period.
The rainy season peaks in July, which is the wettest month of the year. On average, July sees about 15 rainy days—half the month—with up to 7 mm of precipitation. June and September also feature increased humidity, each having about 13 rainy days. This suggests that summer rains in Tonoshō are frequent, but based on total volume, they are moderate rather than torrential.
The driest month is December, when precipitation is minimal at just 1 mm. Overall, the period from November to February is considered the driest. During these months, the number of rainy days drops to about 8 per month. Given that average minimum winter temperatures stay above freezing, precipitation mostly falls as rain, and snow is unlikely.
Average monthly precipitation
Packing Tips
When planning a trip to Tonoshō, it is important to choose the right wardrobe to stay comfortable in any weather. The climate here is mild but changeable, so the key principle is layering. Regardless of the season, be sure to bring comfortable shoes for walking, as you will be on your feet a lot. Since rain is possible throughout the year, a compact umbrella or a light raincoat will be reliable companions and won't take up much space in your luggage.
During the summer months from June to August, the weather in Tonoshō is warm and humid. Pack light, breathable clothing made from natural fabrics like cotton or linen. Given the peak rainfall in July, a waterproof windbreaker will come in handy. Don't forget sun protection: sunscreen, a hat, and sunglasses, especially for the hot month of August. In winter, from December to February, it gets cool, though there are no severe frosts. You will need a warm jacket, sweaters, jumpers, and perhaps a scarf and gloves for evening walks when temperatures drop.
Spring (March–May) and autumn (September–November) are shoulder seasons with the most unpredictable temperatures. During these periods, layering works best. Combine t-shirts with light sweaters, cardigans, or fleeces, and top it off with a windbreaker or light jacket. This allows you to easily adapt to cool mornings, warm days, and brisk evenings, ensuring comfort throughout the day.
Average monthly wind speed (speed and direction)
Weather in nearby cities
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