Tokyo has short, hot, humid, damp, and overcast summers and very cold, clear winters. We seldom see temperatures below 31 degrees or over 93 degrees Fahrenheit throughout the course of a year, averaging out to a comfortable 36 degrees.
When it comes to hot-weather activities like swimming and lounging on the beach, late July through early September is the ideal time to visit Tokyo.
Tokyo cold Weather
Daytime highs in Tokyo during December average approximately 12 degrees Celsius, while typical lows hover around the 5-degree mark. January and February are the coldest months of the year, with average highs of 10 degrees Celsius and lows of 2 to 5 degrees Celsius during the day.
In the winter, the weather in Tokyo is often bright with minimal precipitation (about 50-60 mm). There are around six hours of daylight each day, with sunset occurring at 4:30. Humidity levels are low, often around 30%, and the air is dry.
Even while hotel occupancy rates tend to be lowest in the winter, it doesn’t mean they have to be cheap. The cost of a hotel room in Tokyo seldom drops below a certain threshold. Stay away during New Year’s because of the astronomical accommodation charges and the fact that most museums are closed for a few days before and after the event.
Season of Rebirth in Tokyo
Spring often begins in March in Tokyo. Afternoons are about 13–23 degrees Celsius, whereas mornings and nights are typically 5–15 degrees Celsius. From March through May, the sun rises at about 5 or 6 a.m. and sets at about 6 p.m. The average rainfall in the spring is 90-130 mm, which is much more than the average rainfall in the winter.
With the arrival of spring comes the blooming of the iconic sakura (cherry blossoms), the growth of fresh leaves, and an abundance of scenic sights and mouthwatering delicacies. In late March and early April, you’ll find cherry blossom season and Golden Week, so be sure to prepare beforehand.
Tokyo’s Hot weather
In the summer, Tokyo can get rather steamy. This time of year often starts in June and goes through the month of August. Days range between 22 and 35 degrees Celsius, and there are around 5 hours of sunshine on average. Nights are tropically hot and humid, and the temperature seldom drops below 80 degrees Fahrenheit.
June and July get the most rain, with an average of 167.7 mm each, and infrequent typhoons. The water temperature averages approximately 26 degrees Celsius in August, making it the ideal month for a dip in the ocean.
In addition, summer is one of the busiest seasons for visitors visiting Tokyo. Celebrations and fireworks are only two of the many highlights of this time of year. Many other tourists will be be in town for the summer, so make sure to book your hotel early to avoid the congestion.
Tokyo’s Rains
Rainfall in Tokyo often ranges from 150 to 180 mm in early October, making it one of the wettest seasons of the year. From the beginning of September to about the middle of October, typhoons are possible. Daytime highs during this time of year average around 14-25 degrees Celsius, while lows average around 7-18 degrees Celsius. Sunlight reaches Tokyo for an average of five hours a day.
After the rains subside in November, the skies are usually clear, the temperature drops rapidly, and tourists may look forward to witnessing Tokyo’s gorgeous autumn foliage.
In fall, when the weather is pleasant, nature is lovely, and special events are held, Tokyo is a popular tourist destination.