Spring has fully arrived in Hokkaido in May, with a green landscape, sprouting flowers, and sunny days. However, you may still see some snow at high elevations.
If you are not interested in experiencing the crowds during Japanese public holidays, avoid the first week of May("Golden Week") when visiting Hokkaido for a better experience.
What's the Weather Like in May in Hokkaido?
Compared to April, May is gradually getting warmer with more sudden rainfall as the transition month between spring and summer. Temperatures typically start from 9°C (48°F) at the beginning of the month and reach 16°C (61°F) by the end.
As the snow has melted, May is when Hokkaido comes alive with blooming flowers, including cherry blossoms in early May. Since the first week of May coincides with Japan's Golden Week, it is wise to book your itinerary at least 3 months in advance.
May is also a great time for outdoor activities. Hiking in national parks, such as Daisetsuzan, offers breathtaking views of snowcapped mountains and lush greenery. The pleasant weather is perfect for exploring local attractions, visiting flower festivals, or taking a boat ride on the river for spring views.
| Main Cities | Average Temperatures | Rain or Snow Days |
|---|---|---|
| Sapporo | 7–17°C (45–63°F) | 8.1 |
| Asahikawa | 7–16°C (45–61°F) | 8.2 |
| Hakodate | 9–15°C (48–59°F) | 8.3 |
| Kushiro | 6–12°C (43–54°F) | 8.2 |
| Kitami | 6–15°C (43–59°F) | 8.3 |
Top Things to Do in May in Hokkaido
May is a great time to visit Hokkaido for vibrant flowers and mild weather. Besides cherry blossoms in full bloom, there are other flowers, such as tulips, moss phlox, lilacs, and rapeseed, for you to enjoy.
1. Appreciate Star-Shaped Cherry Blossoms at Goryokaku Park
Cherry Blossoms in the Star-Shaped Goryokaku Park, Hakodate, JapanWhen it comes to places to see cherry blossoms, it is hard not to mention Goryokaku Park in Hakodate. The five-pointed star-shaped fortress park surrounded by a moat is covered with cherry blossoms in full bloom from late April to early May every year.
After strolling through the park, you could go up to the observation deck in Goryokaku Tower to overlook the beautiful cherry blossoms. When the weather is clear, you could even have a chance to see the cherry blossoms and the snowcapped mountaintops in the distance.
2. Admire Moss Phlox at Mishima Shibazakura Garden
Mishima Shibazakura garden and Mount Yotei in Hokkaido, JapanShibazakura, also known as moss phlox, is one of Hokkaido's most iconic spring flowers.
If your schedule is tight and visiting Higashimokoto Shibazakura Park or Shibazakura Takinoue Park seems too far or inconvenient, consider heading to Mishima Shibazakura Garden instead. Located just 2 hours from Sapporo by car, this garden offers a stunning display of moss phlox without the extra travel time.
From early May to early June, Mishima Shibazakura Garden transforms into a vibrant sea of red and white moss phlox, beautifully contrasted by golden rapeseed flowers, creating a picturesque spring landscape.
While in the area, you could extend your trip to Noboribetsu to experience authentic Japanese onsens (hot springs). The cool spring weather makes soaking in a hot spring especially enjoyable.
3. Enjoy the Tulips at Yurigahara Park
Pink tulips in Sapporo, Hokkaido, JapanYurigahara Park has hundreds of flowers that bloom in sequence according to the season, making it a popular spot for Sapporo citizens.
After Golden Week in May, the park's grape hyacinths and tulips are in full bloom. The park's rolling landscape and mountain views create stunning photo opportunities, making it the top choice for tulip enthusiasts.
4. Attend the Sapporo Lilac Festival for Blooming Flowers
Sapporo Lilac FestivalEvent Time: May 14th to 25th, 2025
The Sapporo Lilac Festival boasts a history of nearly 70 years and is a cherished event for locals to celebrate the city's official flower — the lilac. Odori Park, home to hundreds of lilac trees, serves as the festival's main venue.
You could stroll through the park, immersing yourself in the fragrance of spring blooms. Enhance your experience by wearing a kimono, capturing memorable photos with your families, and savoring local specialties and wine from vendors in the park.
5. Hike in Daisetsuzan National Park for Mountain Views
Hike in Daisetsuzan National Park, JapanWith mild weather and most of the snow melted, May is the perfect time to hike and breathe in the fresh spring air in the picturesque Daisetsuzan National Park.
Guided by our experienced local guide, you would traverse scenic trails offering stunning views of snowcapped mountains and vibrant blooming wildflowers.
Additionally, May is an ideal time to enjoy a local onsen (hot spring), such as the Sounkyo Onsen Choyo Resort Hotel, which offers several hot spring baths to soak in and unwind.
What to Pack and Wear in May in Hokkaido
While daytime could be pleasantly warm, mornings and evenings may still feel a bit cool, so dressing in layers is advisable.
Although Hokkaido is hardly affected by the rainy season as in other parts of Japan, there are more occasional showers in May, so you should be prepared for sudden weather changes, making it wise to carry an umbrella or a light rain jacket.
Let Us Help You Plan Your 2025/2026 Japan Trip
Are you expecting to travel to Japan in 2025/2026? See below for some of our most popular Japan tour itineraries that include Hokkaido:
- - 8-Day Hokkaido Summer Vacation
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