What April feels like in Osaka
April is mid-spring in Osaka. Daytime temperatures are mild — neither cold nor hot for walking around. Evenings bring a clear drop in temperature, and nights are cool. The air is fairly humid, though at these temperatures it rarely feels oppressive.
Rain in Osaka in April
Showers are a regular feature, arriving about one day in 3. Rain tends to come in heavy bursts: about 12.5 mm (0.5 in) on an average rainy day. Across the year Osaka averages about 12.7 mm per rainy day, so April is typical.
Daylight and sunshine in April
On 15 April the sun rises at about 5:28 am and sets around 6:29 pm local time, giving 13 h 1 min of daylight. The days are stretching out — 1 h 7 min more daylight than mid-March. About 68% of daylight hours are sunny; in short, there are plenty of bright spells.
How April compares to the rest of the year
April is the 6th coolest month of the year in Osaka. Afternoons run 4.9°C (8.8°F) warmer than in March, with 23 mm more rain. May continues the upward trend. The next month's average high: 23°C (73.4°F).
Who April suits
- Sightseeing: a good fit — the weather rarely gets in the way of a city walk.
- Parks & outdoor: a good fit — pleasant for gardens, parks and riversides.
- Beach: less ideal — too many rainy days.
Tips for visiting Osaka in April
Versatile Layers
Days are noticeably warmer than nights — layers you can add or remove.
Rain Protection
A compact umbrella and a light waterproof jacket.
Sunglasses
Plenty of sun, so bring sunglasses and a cap.
Quick questions
How warm is Osaka in April?
Afternoons average 18.4°C (65.1°F) and nights about 9°C (48.2°F) — mild by most people's standards. It is the 6th coolest month of the year.
Does it rain a lot in Osaka in April?
Quite a lot — 137 mm spread over about 11 days.
What should I wear in Osaka in April?
Pack versatile layers, rain protection and sunglasses. Add a layer for after dark.
Is April or May better for visiting Osaka?
May, narrowly: it ranks #3 of 12 among Osaka's months, against #4 for the other. May is warmer.