1 Onouemachi, Nagasaki, 850-0058     MAP

Current weather and clothing

The weather information shown here is the information closest to the station in question. Please note that there may be slight differences.

Yearly temperature changes and recommended clothing

Clothing recommendations for each temperature range

When traveling in Japan with the following average temperatures, the recommended clothing is as follows:

Monthly changes in temperature, precipitation, and snowfall (1991~2020 average, Japan Meteorological Agency survey)

Winter

December

December in Nagasaki Station is the beginning of winter, with colder weather and occasional snowfall. The average temperature in December is 9.4°C, and the average precipitation is 74.8 mm. It is recommended to wear warm clothing, such as a winter coat, hat, gloves, and scarf, to protect against the cold. Men and women should wear wool or fleece-lined jackets or coats, and thermal undergarments to keep warm. It is also advisable to wear warm pants or jeans and waterproof boots to avoid getting wet from the snow.

January

In January, Nagasaki is cold with an average temperature of 7.2°C. The weather can be cloudy and windy with a chance of snow. The precipitation for this month is around 63.1mm. Therefore, it is advisable to wear winter clothing such as thick coats, sweaters, and scarves to stay warm. Men should wear warm pants, sweaters or a coat, and a hat. Women can wear jeans or a wool skirt with a sweater and a coat, as well as gloves and a scarf.

February

February is slightly milder than January, with an average temperature of 8.1°C. It is also one of the driest months of the year, with an average precipitation of around 84mm. It can still be cold and cloudy with a chance of snowfall, so warm clothing such as jackets and sweaters are still necessary. Men can wear a sweater and coat with a scarf and a hat to stay warm. Women can wear a wool dress or skirt with thick tights, paired with a sweater or coat and a hat.

Spring

March

In March, the temperature in Nagasaki increases to an average of 11.2°C, and it becomes milder with sunny days. The precipitation is higher compared to February with an average of 123.2mm, and it can rain more frequently. It is recommended to bring a light jacket or coat to keep dry, along with an umbrella. Men can wear a light sweater with a coat and comfortable shoes. Women can wear a light wool dress with a coat and closed-toe shoes, along with an umbrella.

April

April is one of the best times to visit Nagasaki, with an average temperature of 15.6°C. It’s a comfortable temperature for outdoor activities, with mild and pleasant weather. Rainfall averages 153 mm with occasional showers.It is advisable to pack a light jacket or a sweater. Men can wear a cotton sweater with pants and sneakers. Women can wear a cotton dress with sandals and a light cardigan.

May

May is a beautiful month in Nagasaki with an average temperature of 19.7°C. The weather is mild and sunny, but can get a bit humid towards the end of the month. The precipitation increases to an average of around 160.7 mm, and there is a higher chance of rain towards the end of the month. Lightweight clothing such as short-sleeved shirts and pants are recommended. Men can wear a polo shirt with khaki pants and loafers. Women can wear a cotton sundress with sandals and a sun hat.

Summer

June

June is the rainy season in Nagasaki, with an average temperature of 23°C. It is warm and humid, with an average precipitation of around 335.9 mm. It is necessary to bring a raincoat or an umbrella, along with breathable clothing. Men can wear a polo shirt with shorts and sneakers. Women can wear a light cotton dress with comfortable shoes and a raincoat or umbrella.

July

In July, the temperature in Nagasaki is hot and humid, with an average of 26.9°C. It is one of the hottest months of the year, with an average precipitation of 292.7 mm. It is important to wear breathable clothing and stay hydrated. Men can wear a T-shirt with shorts and flip flops. Women can wear a sundress with sandals and a sun hat.

August

The month of August in Nagasaki Station is characterized by hot and humid weather with frequent rains. The average temperature for August is 28.1°C, and the average precipitation is 217.9 mm. To stay comfortable in this weather, it is advisable to wear lightweight and breathable clothing, such as cotton or linen fabrics. Loose and airy clothes, like shorts and sundresses, would be ideal for both men and women.

Autumn

September

September in Nagasaki Station is still hot and humid, with a decreasing amount of rainfall compared to August. The average temperature in September is 24.9°C, and the average precipitation is 186.6 mm. Similar to August, it is recommended to wear lightweight and breathable clothing such as cotton or linen fabrics. Short-sleeved shirts, skirts, and shorts are still suitable options for both men and women.

October

In October, the weather in Nagasaki Station starts to cool down with lesser rainfall. The average temperature in October is 20°C, and the average precipitation is 102.1 mm. It is recommended to wear layered clothing to keep comfortable throughout the day. A light sweater or jacket would be ideal for the cooler mornings and evenings, while short-sleeved shirts or blouses can be worn during the day. Jeans or cotton pants for both men and women are also appropriate.

November

November in Nagasaki Station is characterized by mild weather with occasional rainfall. The average temperature in November is 14.5°C, and the average precipitation is 100.7 mm. A lightweight jacket or coat would be suitable for the cooler weather during this month. It is advisable to wear long-sleeved shirts and pants for added warmth. Women can wear leggings or stockings with dresses or skirts to keep warm.