March: Still cool. Bring a warm jacket and layers — mornings hover around 5°C in Tokyo. April: Cherry blossom season. A light jacket over a long-sleeve shirt is perfect for 10-20°C swings. May: Warming up. Light clothing works during the day, but carry a layer for cool evenings and increasing rain.
Spring is hands-down the most popular time to visit Japan, and for good reason — cherry blossoms, comfortable temperatures, and golden light over ancient temples. But it's also the trickiest season to pack for. Living in Japan, I've watched tourists shiver through March mornings in t-shirts and sweat through May afternoons in heavy jackets. Neither is fun.
The secret to spring packing is layers. A single day in April can swing from 10°C at sunrise to 20°C by mid-afternoon and back down to 12°C after sunset. You need clothing you can add and remove throughout the day without hauling a suitcase around.
Part of our What to Wear in Japan series. For summer overlap in late May, see our summer clothing guide.
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March — Winter's Last Grip
March is the month that tricks people. The calendar says "spring," but the weather says "not yet." Early March in Tokyo still feels like late winter — mornings dip to 5°C, and the wind cuts through thin layers. By late March, cherry blossom buds appear in southern Japan and the first warm days tease at what's coming.
What to Wear in March
- Base layer: Long-sleeve shirts, light sweaters, or turtlenecks
- Mid layer: A fleece, light wool sweater, or hoodie
- Outer layer: A medium-weight coat or light down jacket. You'll want this every morning and evening
- Bottoms: Jeans, chinos, or full-length pants. Skirts with tights work too
- Shoes: Closed-toe walking shoes or sneakers. Waterproof is a bonus for rain
- Accessories: A light scarf and maybe thin gloves for early March mornings
There's a big difference between March 1 and March 31. Early March feels like winter — you'll want a proper coat and scarf. By late March, you can often get away with a lighter jacket during the day. Check the 10-day forecast before packing to fine-tune.
March Regional Breakdown
| Region | High / Low | Conditions | What to Wear |
|---|---|---|---|
| Tokyo | 14°C / 5°C | Cool, occasional rain. Osaka, Kyoto, and Fukuoka have similar climate — follow this section | Medium jacket, layers, scarf |
| Japan Sea Side (Kanazawa) | 12°C / 3°C | Cold, overcast, rain/snow mix | Warm coat, waterproof layer, rain gear |
| Hokkaido | 5°C / -3°C | Still winter. Snow on the ground | Full winter gear — warm coat, boots, gloves, hat |
| Okinawa | 22°C / 16°C | Warm and pleasant, light rain | Light long sleeves, t-shirts, light rain jacket |
If you're heading to Hokkaido in March, ignore everything in this section. Sapporo is still buried in snow with temperatures well below freezing at night. Pack real winter clothing — insulated coat, waterproof boots, thermal layers.
Okinawa, on the other hand, is already beach-adjacent weather. A light jacket for evenings and a t-shirt for the day is all you need.
April — Cherry Blossom Season
April is peak Japan travel season. The cherry blossoms (sakura) are in full bloom across Tokyo, Kyoto, and Osaka from late March through the first two weeks of April, and the entire country is outdoors celebrating with hanami picnics under the trees.
The weather cooperates beautifully — warm enough to sit outside for hours, cool enough that you're not uncomfortable. But April also brings more rain than March, so come prepared.
What to Wear in April
- Base layer: Long-sleeve shirts, light cotton tees (for warm afternoons)
- Mid layer: A light cardigan, hoodie, or thin sweater
- Outer layer: A light jacket, trench coat, or packable windbreaker. You'll shed this by midday and need it again after sunset
- Bottoms: Jeans, chinos, light pants. You can start wearing cropped pants or skirts without tights on warmer days
- Shoes: Comfortable walking shoes — you'll average 20,000+ steps during cherry blossom viewing. Slip-on styles are ideal for temple visits
- Rain gear: A compact folding umbrella is non-negotiable
April Regional Breakdown
| Region | High / Low | Conditions | What to Wear |
|---|---|---|---|
| Tokyo | 19°C / 10°C | Pleasant, cherry blossoms peak late March-early April. Osaka, Kyoto, and Fukuoka have similar climate — follow this section | Light jacket, layers, umbrella |
| Japan Sea Side (Kanazawa) | 17°C / 8°C | Cool, frequent rain | Light coat, rain jacket essential |
| Hokkaido | 12°C / 3°C | Early spring, still cool. No blossoms yet | Medium jacket, sweater, layers |
| Okinawa | 24°C / 19°C | Warm and humid. Beach season starting | T-shirts, shorts, light rain layer |
Hanami picnics happen on the ground, often on a blue tarp in a park. You'll sit for hours under the trees, and the ground gets cold. Bring or wear an extra layer you can sit on. A scarf or shawl doubles as a blanket and sun shade. Evening hanami (yozakura) gets genuinely cold — temperatures drop to 8-10°C — so a proper jacket is essential.
What to Wear at Cherry Blossom Spots
Cherry blossom viewing is casual in Japan. You'll see everything from families in athleisure to couples in full spring fashion. There's no dress code, but keep these things in mind:
- Walking is constant. Popular spots like Ueno Park, Meguro River, and the Philosopher's Path in Kyoto mean hours on your feet. Prioritize comfortable shoes over cute ones.
- Layers save the day. Morning at Shinjuku Gyoen might be 11°C. By 2pm, it's 20°C in the sun. A jacket you can tie around your waist is ideal.
- Pollen is real. Japanese cedar pollen season overlaps with cherry blossom season. If you have allergies, bring medication. Masks are widely available at convenience stores and pharmacies.
- Photo-friendly clothing. This is purely optional, but lighter colors (white, pastels, soft pink) photograph beautifully against the pale pink blossoms. Dark clothing can look heavy in cherry blossom photos.
May — The Golden Sweet Spot
May is my personal favorite month to visit Japan. The cherry blossoms have moved north to Hokkaido, Golden Week crowds (late April to early May) thin out after May 6, and the weather is genuinely warm without the suffocating humidity of summer. Late May starts edging toward the rainy season, especially in Okinawa and southern Honshu.
What to Wear in May
- Base layer: T-shirts, light cotton or linen shirts
- Mid layer: A light cardigan for evenings and aggressive air conditioning indoors
- Outer layer: A packable rain jacket or light windbreaker. You won't need a heavy coat
- Bottoms: Light pants, chinos, shorts (late May). Skirts and dresses work well
- Shoes: Breathable walking shoes or sneakers. Quick-dry options help with increasing rain
- Sun protection: Sunscreen, sunglasses, and a hat — UV is strong by May
May Regional Breakdown
| Region | High / Low | Conditions | What to Wear |
|---|---|---|---|
| Tokyo | 24°C / 15°C | Warm, increasing rain and humidity. Osaka, Kyoto, and Fukuoka have similar climate — follow this section | Light clothes, rain jacket, sunscreen |
| Japan Sea Side (Kanazawa) | 22°C / 13°C | Warm but rainy | Light layers, umbrella always |
| Hokkaido | 18°C / 8°C | Pleasant spring. Cherry blossoms bloom early-mid May | Light jacket, layers — like Tokyo in April |
| Okinawa | 27°C / 22°C | Hot and humid. Rainy season starts mid-May | Summer clothes, serious rain gear, sunscreen |
Okinawa's rainy season (tsuyu) begins around mid-May, bringing heavy, persistent rain and high humidity. If you're visiting Okinawa in late May, pack quick-dry clothing, waterproof shoes, and a sturdy umbrella. For the rest of Japan, the rainy season doesn't hit until early June — see our summer clothing guide for details.
Golden Week (April 29 - May 5)
Golden Week is Japan's biggest holiday period. The entire country travels domestically, so trains, hotels, and tourist sites are packed. For clothing, the main thing to know is: you'll be in crowds. Wear comfortable shoes, avoid bulky bags, and dress in layers you can easily manage without space to spread out. Expect long lines at temples — you'll be standing outdoors for stretches at a time.
Regional Differences at a Glance
This table gives you the full picture across all three months and four key regions:
| Region | March | April | May |
|---|---|---|---|
| Tokyo (also covers Osaka, Kyoto, Fukuoka) | 14°C / 5°C — Medium coat, layers | 19°C / 10°C — Light jacket, layers | 24°C / 15°C — Light clothes, rain jacket |
| Japan Sea Side (Kanazawa) | 12°C / 3°C — Warm coat, waterproof layer | 17°C / 8°C — Light coat, rain jacket | 22°C / 13°C — Light layers, umbrella |
| Hokkaido | 5°C / -3°C — Winter gear, boots | 12°C / 3°C — Medium jacket, layers | 18°C / 8°C — Light jacket, layers |
| Okinawa | 22°C / 16°C — Light layers | 24°C / 19°C — Summer clothes | 27°C / 22°C — Summer + rain gear |
The pattern is clear: Hokkaido runs roughly one month behind mainland Japan, and Okinawa runs about one month ahead. If you're combining regions on a single trip, you'll need to pack for two climates.
For getting between these regions efficiently, check our complete guide to Japan's train system. The Shinkansen connects Tokyo to Osaka in about 2.5 hours and to Hokkaido (Shin-Hakodate-Hokuto) in about 4 hours.
Spring Packing List
Here's your complete packing checklist for spring in Japan. Adjust up (warmer clothes) for March and down (lighter clothes) for May.
Clothing
- 3-4 long-sleeve shirts or light sweaters
- 2-3 t-shirts (essential by May, useful as base layers in March)
- 1 light jacket or trench coat (your most important piece)
- 1 packable rain jacket or windbreaker
- 1 warm layer — fleece, hoodie, or cardigan (especially for March)
- 2-3 pairs of pants (jeans, chinos, or light trousers)
- 1 pair of comfortable walking shoes (slip-on style preferred)
- 5-7 pairs of socks (clean socks matter — you'll remove shoes often)
- 5-7 sets of underwear
- 1 light scarf (doubles as warmth, temple cover-up, and hanami blanket)
Accessories & Gear
- Compact folding umbrella
- Sunscreen (SPF 30+, especially May)
- Sunglasses
- Small day bag or backpack
- Reusable shopping bag (plastic bags cost ¥3-5 at stores)
- Allergy medication if sensitive to cedar pollen (February-April peak)
You don't need to pack every layer from home. UNIQLO stores are everywhere in Japan and sell excellent base layers, light down jackets, and affordable basics. Better yet, tourists get tax-free shopping on purchases over ¥5,000 at a single store — so that light jacket or pack of AIRism undershirts is about 10% cheaper. UNIQLO's Ultra Light Down jacket packs into its own pouch and weighs almost nothing.
Spring-Specific Tips
Temple and Shrine Visits
Spring is peak temple-visiting season, and you'll likely visit many. A few clothing notes:
- Socks are essential. You remove shoes at almost every temple hall. In March, temple floors are freezing — thick socks help. By May, lighter socks are fine, but you still need them. If you're wearing sandals, carry a pair in your bag.
- Modest dress is appreciated. Covering your shoulders and knees isn't strictly enforced, but it shows respect. A light scarf draped over bare shoulders works perfectly.
- Skip the heels. Temple grounds have gravel paths, stone stairs, and uneven wooden floors. Even the most stylish Japanese visitors wear flat shoes to temples.
Hanami (Cherry Blossom Picnics)
Hanami is Japan's beloved spring tradition — spreading a tarp under cherry trees, eating bento, and drinking with friends. If you join one:
- Sit on something warm. A cushion, extra jacket, or even a folded scarf between you and the ground makes a huge difference. The ground stays cold well into April.
- Layer up for evening viewing. Yozakura (nighttime cherry blossom viewing) is magical, but temperatures drop fast after sunset. Bring your warmest spring layer.
- Dress practically. You'll sit on the ground, walk across grass, and possibly deal with crowds. Save the fashion statements for Omotesando — hanami is casual.
Rainy Day Strategy
Spring rain increases month by month. March averages about 100mm, April about 125mm, and May around 130mm in Tokyo. A few practical tips:
- Always carry a folding umbrella. Spring showers can appear with little warning.
- Waterproof your shoes. Spray them before the trip or pack water-resistant sneakers. Wet cobblestone at Kiyomizu-dera is slippery.
- Quick-dry fabrics help. If you get caught in rain, synthetic or blended fabrics dry much faster than cotton.
- Convenience store umbrellas work fine. If you forget your umbrella, every 7-Eleven, Lawson, and FamilyMart sells clear vinyl umbrellas for about ¥500-700. You'll see locals carrying them everywhere.
Day-to-Night Temperature Swings
This is the single biggest challenge of spring in Japan. A day in April might look like this:
- 7:00 AM: 10°C — You need a jacket and scarf
- 12:00 PM: 18°C — Jacket comes off, you're comfortable in a long-sleeve shirt
- 3:00 PM: 20°C — You wish you'd worn a t-shirt
- 6:00 PM: 14°C — Jacket goes back on
- 9:00 PM: 11°C — You're glad you brought the scarf
The solution: a packable jacket and a base layer you're comfortable in alone. Tie the jacket around your waist or stash it in your day bag during warm afternoons.
Frequently Asked Questions
Is it warm enough for shorts in spring?
In March and early April, no — you'll be cold. By late April, shorts are fine on warm afternoons in Tokyo and Osaka, though you might get chilly in the shade or indoors with air conditioning. May is generally warm enough for shorts during the day. Hokkaido remains too cool for shorts until late May.
What should I wear on the Shinkansen?
Whatever is comfortable — there's no dress code. The main thing to know is that trains can be heavily air-conditioned. Even if it's warm outside, keep a light layer accessible for the ride. The Shinkansen and Japan's rail system use strong AC, and a 2.5-hour ride in a cold car is unpleasant in just a t-shirt.
Do I need a kimono or yukata?
Not for visiting temples or any tourist activity. If you want the experience of wearing one, many shops in Kyoto, Asakusa, and other tourist areas offer kimono rental for the day (typically ¥3,000-8,000). They provide everything including shoes, so there's nothing to pack. Spring is actually the most popular time for kimono rental because of cherry blossom photo ops.
How do I deal with cedar pollen season?
Japanese cedar (sugi) pollen season peaks from February through April, and it's intense — even people who don't normally have allergies can be affected. Pharmacies (drug stores) sell effective antihistamines without a prescription. Masks are available everywhere. If you know you're sensitive, start medication before arriving. This is a real factor that many first-time visitors to Japan overlook.
