Mount Fuji Weather in May

Season: Spring

In short:
1. It’s very warm in most days at the Mount Fuji foot, but the temperature is still under freezing point at the 5th Station on the mountain sometimes.
2. The visibility is not good in May in view of the frequent wet and overcast days.
3. The snow cap of Mount Fuji may have melted in May.

Mount Fuji in Late May

Temperature

At the foot of Mount Fuji, the weather in May is very warm, with the monthly average temperature ranging 9-21 degrees Celsius (48.2-69.8 degrees Fahrenheit). Daily maximum temperatures occasionally fall below 15℃ (59℉) or exceed 24℃ (75.2℉); daily minimum temperatures mainly remain under 10℃ (50℉) in the first half of the month, possibly dropping to around 5℃ (41℉) in the early days, and above 10℃ in the second half.

The climate in Mount Fuji 5th Station is still cold overall, with the lowest temperature even dropping below freezing and the highest often hover around 10℃ (50℉).

Precipitation & Humidity

The wet weather at the foot of Mount Fuji in May is in form of rainfalls and no snowfall can be seen, with the average monthly precipitation of 187mm scattering in about 16 days. In some years, the rainy days exceeded 20 days. However, light rain is the main trend, and moderate or heavy rain may occur several times.

Will there be snow on Mount Fuji in May?

In early May, there is still a lot of snow on the top of the mountain, but it slowly melts over time. By the end of the month, the snow may melt completely; but there may be a snowfall up there, and the snow cover appears temporarily.

Daylight Hours

Sunrise time (1st – 31st): 04: 54 – 04: 32
Sunset time (1st – 31st): 18: 31 – 18: 55

As time goes by, the sunrise becomes earlier and the sunset becomes later, contributing to an increase of the daylength from 13.5 hours at the very beginning of the month to 14.4 hours at the end.

Sightseeing on Lake Kawaguchi

How Likely to See Mount Fuji in May?

The visibility is not good in general in May, with a 32% chance of seeing the entire mountain, a 19% chance of seeing part of it, and 48% chance of not seeing it at all, since there are only 11 sunny days over the month on average; plus, the average humidity around the foothills rises to 73%, meaning much vapor in the air. Therefore, if you are planning your 2026 Mount Fuji trip in May, be sure to check visibility forecast in advance!

Is There Still Cherry Blossoms in May around Mt. Fuji?

The climate varies from year to year. If the cherry blossoms bloom late that year, you may still be able to see a few cherry blossom trees in bloom in some places around the Lake Kawaguchi and Lake Yamanaka in early May, but they are about to wither.

How to Dress for Mount Fuji Trip in May?

Clothing
In fine weather, you can wear a long-sleeved shirt plus a cardigan or just a hoodie. If it’s overcast and windy, you may need to add a thin jacket outside, which is also applicable when you go sightseeing in the mountainous areas. As for the bottom, casual trousers or jeans will do.

Shoes
Casual sneakers and walking shoes are comfortable for long walk.

Others
It’s a must to prepare raincoats or umbrellas for your trip. Hat can be useful whether it’s windy or sunny. In addition, the average UV index is 4 at the foothills, and it can be higher in the sunny noon, so you’d better apply sunscreen when hanging out.

Travel Highlights & Tips for Mount Fuji in May

Every May, the Fuji Shibazakura Festival is held at the Fuji Motosu Resort in the Lake Fujikawaguchi. With Mount Fuji as the backdrop, hundreds of thousands of colorful moss phlox are in full bloom, forming a flower carpet on the ground, creating a stunning visual effect. Besides, extra services like foot baths and local delicacies are provided to enhance your travel experience.

Early May coincides with Japan’s Golden Week, and many tourists come to visit Mount Fuji during this holiday. In addition, the Mount Fuji Cycling Race is usually held in the first a few days of June, when tens of thousands of people may flow in since late May. Therefore, it is recommended that you avoid the two time periods, as hotels around Mount Fuji may be difficult to book.

Delicacies in Fuji Shibazakura Festival

Tourits Waiting for the Bus

The routes to the Mount Fuji summit remain closed during May, and you can only reach as high as the 5th Station.