Nagoya Weather in April

April weather in Nagoya

April feels mild rather than warm, with highs around 18°C and lows near 9°C. You can spend comfortable days walking around Nagoya Castle, Osu shopping streets or the Noritake Garden. Evenings can feel cool, so outdoor plans are nicer in daylight.

Rain falls on about 11 days, and skies are often cloudy. A wet afternoon can interrupt a long stroll, but Nagoya's museums and covered shopping arcades make easy alternatives. May is warmer, though wetter; March is cooler and a little drier.

Blossoms and holiday crowds

Cherry blossoms often make early April a lovely time to visit Nagoya Castle. The castle grounds are a popular spot for blossom viewing, and the season can bring busy paths and fuller hotels. Flowering dates shift each year, so don't count on blossoms lasting through the month.

Showa Day falls on April 29 and begins Japan's Golden Week holiday period. Trains and sights can get busier then, with prices often higher than in quieter months. If you hate crowds, visit before the holiday rush or choose November, Nagoya's best month overall for weather.

Make the most of your day

April suits a mix of outdoor sightseeing and indoor stops, rather than a full day on exposed trails. At Nagoya Castle, see the cherry trees, then head inside to Honmaru Palace if rain rolls in. The palace's painted rooms give you a worthwhile change of pace.

Travelling with kids? Pair the castle with the nearby Meijo Park, where there's room to pause between sightseeing stops. For dinner, try hitsumabushi, Nagoya's grilled eel served with rice and eaten in several ways. Book a table near Sakae if you want to stay close to restaurants after a rainy day.