Yokohama Weather in July
Yokohama in July sees high temperatures, with highs around 28°C (82°F) and overnight lows of 23°C (73°F). Rainfall is fairly high at around 157 mm (6.2 in) on average, so pack waterproofs just in case.
Rainfall in Yokohama in July
This month experiences about 19 days of rain according to historical data, averaging 157 mm (6.2 in). Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Yokohama in July
Daytime highs in Yokohama in July reach 28°C (82°F), with nights around 23°C (73°F). This kind of day-to-night contrast is typical for this time of year. Nights stay warm at around 23°C (73°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Yokohama in July
The month experiences a moderate amount of sunlight, with 165 hours of sunshine. This provides a nice balance between sunshine and clouds.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Yokohama's climate page.
Yokohama Temperature in July
Min Temperature
23°C (73°F)
Max Temperature
28°C (82°F)
Chance of Rain
62%
Precipitation
157 mm (6.2 in)
Rainy days
19 days
Humidity
78%
Sunshine
165 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Yokohama typically rise from around 27°C (81°F) at the start of July to approximately 31°C (88°F) by the end. Nights are warm, with lows typically ranging from 21°C (70°F) to 25°C (77°F).
Average temperatures in July
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Historical weather for Yokohama in July
Browse day-by-day weather records for Yokohama spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Yokohama historical weather extremes in July
Based on weather observations in Yokohama between 1976 and 2025, these are the recorded extremes during July.
- The hottest July day on record in Yokohama reached 37°C (99°F) (July 18, 2023).
- The coldest July day was on July 3, 1976, with a maximum of 17°C (63°F).
- Nighttime temperatures dropped to 13°C (55°F) on July 2, 1976, marking the coldest July night on record.
Best Places in Japan in July
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in July →
perfect weather
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What to Wear in Yokohama in July
Warm weather calls for comfortable, breathable clothing in July. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Yokohama in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Yokohama's climate page.
Temperature Rainfall Sunshine Humidity
See the full Yokohama climate overview or explore weather in Japan.
