Chofu

Stay up to date with the current weather in Chōfu. In this section, you will find fresh meteorological data, detailed forecasts, and visual charts.

The climate in Chōfu, located in Japan, can be described as temperate with four distinct seasons. The city experiences significant temperature fluctuations throughout the year, allowing tourists to enjoy diverse weather conditions depending on the timing of their visit. Overall, summers are warm and humid, while winters are cool and relatively dry.

Winters (December–February) in Chōfu are quite cool, with average temperatures around 4.5–6.7°C, minimal precipitation (1–2 mm), and the fewest rainy days (about 6 per month). Spring (March–May) brings gradual warming: temperatures rise from an average of 10°C in March to 18.6°C in May, while the number of rainy days and total precipitation increase. Summer (June–August) is the warmest period, with average temperatures from 21.9°C to 27.4°C and maximum values reaching 30°C. This is also the time with the most rainy days (16–18 per month), though total rainfall remains moderate (5–7 mm). Autumn (September–November) is characterized by a gradual temperature decline from a warm 23.7°C in September to a cooler 12.4°C in November, with the number of rainy days also decreasing as winter approaches.

The most notable feature of the weather in Chōfu is the pronounced contrast between seasons. The period from May to October can be considered the wettest, as this time sees the highest number of days with precipitation, especially during the summer months. July and August stand out as the warmest months with the highest frequency of rain. Conversely, the winter months are the driest and coldest, offering a completely different experience for visiting the city.

The climate in Chōfu is characterized by pronounced seasonal temperature fluctuations throughout the year. The annual temperature range is quite wide: from minimum values around 0.1°C in January to maximums exceeding 30°C in August. The coldest month is typically January, with an average temperature of 4.5°C. The hottest month is August, when the average air temperature reaches 27.4°C, and daytime peaks often rise above 30°C.

Summer months in Chōfu, especially July and August, are marked by hot and rather humid weather. Average daytime temperatures during this period range from 25.2°C in June to 30.4°C in August. Nights also remain warm, with minimum temperatures ranging between 18.7°C and 24.4°C. Given the significant number of days with precipitation in summer (16–18 days per month), high humidity can be expected, making the heat feel more intense. Spring (April–May) and autumn (September–October) months bring more moderate and comfortable weather, with temperatures ranging from 14°C to 23°C.

Winter in Chōfu is relatively mild but cool. From December to February, average daytime temperatures vary from 8.9°C in January to 11.0°C in December. Nighttime temperatures during this period drop significantly lower, reaching an average of 0.1°C in January and 2.3°C in December. Temperature fluctuations between day and night are most noticeable in the winter months and shoulder seasons (March, November, December, January, February), when the difference between the maximum and minimum temperature can be around 8–9°C. This means that even if it's relatively warm during the day, evenings and nights can be quite cold.

The city of Chōfu experiences a distinct seasonality in the distribution of precipitation throughout the year. Overall, the summer and early autumn months bring more moisture, while winter is a relatively dry period.

The highest amount of precipitation falls from June to October. June, July, and October are the wettest months in terms of rainfall volume, with an average of about 7 mm each. July stands out for the highest frequency of rain, with precipitation recorded on average 18 days per month. During this warm period, precipitation most likely occurs in the form of rain, which can vary in intensity.

Conversely, the winter months are characterized by minimal precipitation. The driest month is December, when only about 1 mm of precipitation falls, and the number of days with it does not exceed six. January and February are also quite dry (about 2 mm of precipitation and 6–9 days with it). Considering that minimum temperatures in January can drop to 0.1°C, and are also close to zero in December and February, light snowfall or sleet is possible during the winter period alongside rain, although the total amount of winter precipitation remains low.

When planning a trip to Chōfu, it is important to choose the right wardrobe to stay comfortable in any weather. Regardless of the time of year, comfortable shoes for long walks will be your best companion. The weather in Chōfu can be changeable, so the principle of layering clothes is an excellent solution. In winter (December to February), it is quite cool here, with average temperatures ranging from 4.5°C to 6.7°C, and night temperatures can drop close to 0°C. We recommend bringing a warm jacket, sweater, hat, scarf, and gloves. Although there is little precipitation in winter (1–2 mm), you should still be prepared for 6–9 rainy or snowy days per month.

In spring (March–May) and autumn (September–November), the weather in Chōfu becomes significantly warmer but remains variable. Average temperatures in spring rise from 10°C to 18.6°C, while in autumn they gradually drop from 23.7°C to 12.4°C. For these seasons, a light jacket or windbreaker, jumpers, cardigans, and T-shirts that can be layered are ideal. Summer (June–August) in Chōfu is warm and humid, with average temperatures between 21.9°C and 27.4°C, and daytime highs can reach 30°C. During this period, light, breathable clothing made from natural fabrics is preferable. Since the number of rainy days increases noticeably starting in March (13 days) and peaks in July (18 days), remaining high until October (15 days), an umbrella or light raincoat will be an indispensable accessory. In the summer months, don't forget sunscreen and a hat to protect yourself from the sun.