Tokyo, Japan — Weather in April 2027

Climate Overview

Tokyo, Japan in April has mild conditions, with highs averaging 18°C (64°F) and noticeably cooler mornings. Rain falls on about 12 days this month. Sea temperature stays cool at 15.3°C (60°F).

This month falls at the middle of Spring.

Daily highs in April gradually rise from around 16°C (60°F) at the start to 20°C (67°F) by month's end.

April sees fairly even rainfall, totalling about 119 mm across the month.

Expect around 8.0h of sunshine at the start of April, increasing to 8.8h by the end.

The warmest days tend to fall around the 20th, averaging 19.8°C (68°F).

Compared to March, this month is about 4°C warmer with 0 fewer rainy days. Temperatures will rise further into May.

Monthly April Averages

Temperature

18°C / 10°C

Feels Like

16°C / 8°C

Rain

12 days · 119 mm

Sunshine

8.7h / day

Humidity

75% — Humid

Wind

24 km/h

Wind Direction

SE (131°)

Gusts

39 km/h

Daylight

13.1 h

Cloud Cover

61%

Clear Sky Days

4.3

UV Index

5.6 — High

Sea Temperature

15°C

Dew Point

10°C — Dry

Moon Phase

Waxing Gibbous · 61%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 05:10

Daylight 13.1h

Sunset 18:15

What to Expect

Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Rain usually comes in shorter passing showers rather than all-day rain.

1 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	9°C / 0°C	5°C / -4°C	6days (52 mm) Good	7.8h Good	70% Muggy	3.2 Moderate	Poor	View Details
February	10°C / 1°C	6°C / -3°C	7days (53 mm) Good	8.4h Good	68% Muggy	3.9 Moderate	Poor	View Details
March	14°C / 5°C	11°C / 2°C	12days (124 mm) Wet	8h Good	73% Muggy	4.8 Moderate	Fair	View Details
April	18°C / 10°C	16°C / 8°C	12days (119 mm) Wet	8.7h Good	75% Muggy	5.6 High	Good	View Details
May best	22°C / 15°C	22°C / 15°C	13days (128 mm) Wet	8.7h Good	77% Humid	5.7 High	Excellent	View Details
June best	25°C / 19°C	27°C / 20°C	14days (177 mm) Wet	8.2h Good	80% Humid	6.5 High	Excellent	View Details
July	29°C / 23°C	33°C / 27°C	13days (160 mm) Wet	8.7h Good	82% Humid	7.5 Very High	Fair	View Details
August	31°C / 25°C	35°C / 29°C	11days (117 mm) Wet	9.8h Good	80% Humid	7.2 Very High	Fair	View Details
September best	27°C / 21°C	30°C / 24°C	14days (165 mm) Wet	7.6h Good	82% Humid	5.8 High	Excellent	View Details
October best	21°C / 15°C	21°C / 14°C	14days (190 mm) Wet	6.5h Fair	79% Humid	3.9 Moderate	Wet	View Details
November best	16°C / 9°C	14°C / 6°C	10days (85 mm) Wet	7.3h Good	77% Humid	3.2 Moderate	Good	View Details
December	11°C / 3°C	8°C / -1°C	6days (48 mm) Good	7.5h Good	73% Muggy	3 Moderate	Fair	View Details

What to Wear

Bundle up with a warm coat, scarf, and closed-toe shoes. Thermal layers underneath give flexibility between indoors and outdoors.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

Warm evening layerUmbrellaWaterproof jacketComfortable walking shoes

Frequently Asked Questions

Expand all

Is April a good time to visit Tokyo?

April is typically good for visiting Tokyo, with average highs of 18°C (64°F) and around 12 rainy days. Tokyo, Japan in April has mild conditions, with highs averaging 18°C (64°F) and noticeably cooler mornings. Rain falls o

Does it rain a lot in Tokyo in April?

Tokyo typically sees around 12 rainy days in April with 119 mm (4.7 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Tokyo in April?

Nights in Tokyo during April are cool at around 10°C (50°F). Bring a jacket or sweater for evenings.

What should I pack for Tokyo in April?

With highs of 18°C (64°F) and lows of 10°C (50°F) in April, we recommend: Warm evening layer, Umbrella, Waterproof jacket, Comfortable walking shoes. Comfortable walking shoes are essential.

Is April among the best months weather-wise in Tokyo?

April is not the most favourable month weather-wise in Tokyo. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Tokyo in April?

The average UV index in Tokyo during April is 6 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.

How many hours of daylight are there in Tokyo in April?

Tokyo gets approximately 13 hours of daylight per day in April, with around 9 hours of sunshine.

Does it snow in Tokyo in April?

Snow is uncommon in Tokyo during April based on 10-year climate averages.

Last updated: