Edogawa

To ensure your trip is comfortable, check out the latest weather information for Edogawa. Below you will find up-to-date forecasts and visual charts to help you plan your day.

The climate in Edogawa can be described as humid subtropical, with four distinct seasons. Generally, weather conditions here are typical for Japan's capital region: a mild, fairly dry winter is followed by a warm spring, leading into a hot and humid summer.

August is the hottest month, with an average temperature of about 28°C and highs often exceeding 31°C. Winters are manageable without severe frosts: in January and February, average temperatures stay around 5-6°C, and precipitation is minimal, providing tourists with plenty of clear, though cool, days.

When planning your trip, consider the distribution of rainfall. June, July, and October have the highest number of rainy days (up to 15 per month). Spring (especially April and May) and November are considered some of the most comfortable times to visit, offering pleasant temperatures for long walks and exploring the city.

The climate in Edogawa is distinctly seasonal, offering travelers a wide range of temperature conditions throughout the year. Traditionally, January is the coldest month, with an average temperature of about 5.0°C and nighttime lows that can drop to 0.8°C. At the opposite end is August—the hottest period, when air temperatures average 28.1°C and daytime highs regularly exceed 31°C, creating a true summer heat.

The summer season here is characterized by high temperatures that can feel quite intense. From June until September, the weather remains very warm, which is perfect for heat lovers. Winters in this region of Japan are relatively mild: although nights can be chilly, daytime temperatures in December and February often reach 10–11°C, making outdoor walks quite comfortable with the right clothing.

Spring and autumn bring the most pleasant conditions with moderate warmth: in April, May, and October, average temperatures range from 14°C to 19°C. It is also worth noting the daily temperature fluctuations: the difference between the daytime high and the nighttime low is usually 4 to 8 degrees. This means that even on warm spring or autumn days, it can become noticeably cooler by evening, so travelers are recommended to carry light outerwear.

Precipitation in Edogawa is unevenly distributed throughout the year, with distinct wet and dry periods. The highest number of rainy days occurs during the summer months and early autumn. June, July, and September bring the rainy season and the influence of typhoons, with 14 to 15 rainy days recorded per month. October is also characterized by high humidity and is one of the wettest months of the year in terms of total rainfall.

The winter period, by contrast, is the driest and sunniest time to visit. In December and January, the number of rainy days drops to a minimum—averaging just 6 days per month. Snow in Edogawa is rare and usually melts quickly, so clear, though cool, weather prevails in winter.

Spring serves as a transition period: from March to May, the frequency of rain gradually increases from 11 to 13 days. Precipitation during this time is generally not as intense as in summer, but an umbrella might come in handy. When planning your trip, keep in mind that the chance of rain is significantly higher from June to October than in the winter and early spring months.

When packing for Edogawa, your first priority should be comfortable shoes, as you'll be doing a lot of walking while exploring the district's parks and waterfronts. If your trip falls during the winter months, be prepared for cool weather with average temperatures around 5–7°C: a warm coat, scarf, and gloves will be essential. Spring and late autumn weather can be changeable, so layering is the perfect solution—bring T-shirts, light sweaters, and a jacket to easily adapt to temperature changes throughout the day.

Summers in this part of Japan are hot and humid, especially in August when temperatures often rise above 30°C. Loose-fitting clothes made of natural, breathable fabrics are best for this season, along with a hat and sunscreen for protection against the strong sun. Additionally, given the high probability of rain in June, September, and October (up to 15 rainy days per month), be sure to pack a compact umbrella or a high-quality raincoat so the weather won't disrupt your plans.