Yokohama, Japan — Weather in July 2026

Climate Overview

Yokohama, Japan in July has warm conditions, with highs averaging 27.2°C (81°F). Rain falls on about 12 days this month. Sea temperature reaches 26°C (79°F).

This month falls at the middle of Summer.

Daily highs in July gradually rise from around 26°C (80°F) at the start to 28°C (83°F) by month's end.

Rainfall is heaviest during the first third of the month, while the last third tends to be drier.

Expect around 7.7h of sunshine at the start of July, increasing to 10.2h by the end.

Wind speeds ease off through the month, from 28 km/h (18 mph) to 23 km/h (14 mph).

The warmest days tend to fall around the 31th, averaging 28.7°C (84°F).

Compared to June, this month is about 4°C warmer with 1 fewer rainy days.

Monthly July Averages

Temperature

27°C / 23°C

Feels Like

32°C / 26°C

Rain

12 days · 152 mm

Sunshine

8.9h / day

Humidity

87% — Very Humid

Wind

24 km/h

Wind Direction

S (177°)

Gusts

38 km/h

Daylight

14.3 h

Cloud Cover

70%

Clear Sky Days

3.1

UV Index

7.6 — Very High

Sea Temperature

26°C

Dew Point

23°C — Muggy

Moon Phase

New Moon · 0%

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 04:38

Daylight 14.3h

Sunset 18:58

What to Expect

Daytime temperatures around 27°C (81°F) are ideal for full-day outdoor exploration. Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Rain most often builds later in the day, so mornings are typically the driest window and afternoon showers are more likely.

3 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 / 3°C	5°C / -2°C	5days (55 mm) Good	7.6h Good	64% Muggy	3.3 Moderate	Poor	View Details
February	10°C / 3°C	6°C / -1°C	8days (58 mm) Wet	8.1h Good	64% Muggy	4 Moderate	Poor	View Details
March	13°C / 7°C	10°C / 3°C	12days (130 mm) Wet	7.9h Good	71% Muggy	4.7 Moderate	Fair	View Details
April	17°C / 11°C	15°C / 8°C	11days (123 mm) Wet	8.6h Good	75% Muggy	5.5 High	Good	View Details
May best	21°C / 16°C	21°C / 14°C	12days (137 mm) Wet	8.7h Good	79% Humid	5.8 High	Excellent	View Details
June best	24°C / 19°C	26°C / 20°C	13days (189 mm) Wet	8.3h Good	84% Humid	6.6 High	Excellent	View Details
July	27°C / 23°C	32°C / 26°C	12days (152 mm) Wet	8.9h Good	87% Very Muggy	7.6 Very High	Good	View Details
August	29°C / 25°C	33°C / 28°C	12days (117 mm) Wet	10h Excellent	85% Humid	7.4 Very High	Fair	View Details
September best	26°C / 22°C	29°C / 23°C	14days (169 mm) Wet	7.7h Good	83% Humid	5.8 High	Excellent	View Details
October best	21°C / 16°C	20°C / 14°C	14days (188 mm) Wet	6.5h Fair	77% Humid	4 Moderate	Wet	View Details
November	16°C / 11°C	14°C / 8°C	10days (94 mm) Wet	7h Good	73% Muggy	3.3 Moderate	Good	View Details
December	11°C / 5°C	8°C / 1°C	6days (54 mm) Good	7.3h Good	67% Muggy	3 Moderate	Fair	View Details

What to Wear

Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces.

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

Packing List

UmbrellaWaterproof jacketBreathable clothingSunscreen (SPF 30+)Sun hatSunglassesComfortable walking shoes

Frequently Asked Questions

Expand all

Is July a good time to visit Yokohama?

July is typically good for visiting Yokohama, with average highs of 27°C (81°F) and around 12 rainy days. Yokohama, Japan in July has warm conditions, with highs averaging 27.2°C (81°F). Rain falls on about 12 days this month.

Does it rain a lot in Yokohama in July?

Yokohama typically sees around 12 rainy days in July with 152 mm (6 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Yokohama in July?

Nights stay pleasantly warm in Yokohama during July, around 23°C (74°F). Light evening wear is sufficient.

What should I pack for Yokohama in July?

With highs of 27°C (81°F) and lows of 23°C (74°F) in July, we recommend: Umbrella, Waterproof jacket, Breathable clothing, Sunscreen (SPF 30+), Sun hat. Comfortable walking shoes are essential.

Is July among the best months weather-wise in Yokohama?

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

What is the UV index in Yokohama in July?

The average UV index in Yokohama during July is 8 (very high). Strong sun protection is essential — SPF 50+, protective clothing, and avoid prolonged outdoor exposure during peak hours.

How many hours of daylight are there in Yokohama in July?

Yokohama gets approximately 14 hours of daylight per day in July, with around 9 hours of sunshine.

Does it snow in Yokohama in July?

Snow is uncommon in Yokohama during July based on 10-year climate averages.

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