Yokohama Weather in May
Yokohama in May sees high temperatures, with highs around 22°C (72°F) and overnight lows of 16°C (61°F). Rainfall is fairly high at around 140 mm (5.5 in) on average, so pack waterproofs just in case.
Rainfall in Yokohama in May
Expect around 16 days of rain based on historical data, with 140 mm (5.5 in) average. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Yokohama in May
In May, Yokohama gets high temperatures, with highs of 22°C (72°F). Nights cool to around 16°C (61°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights drop to around 16°C (61°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Yokohama in May
The area enjoys a balanced 178 hours of sunlight, ensuring it's neither too overcast nor too sunny.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 May
Min Temperature
16°C (61°F)
Max Temperature
22°C (72°F)
Chance of Rain
52%
Precipitation
140 mm (5.5 in)
Rainy days
16 days
Humidity
70%
Sunshine
178 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Yokohama typically stay consistent throughout May, with daily highs averaging around 22°C (72°F). Nights are pleasant, with lows typically ranging from 14°C (57°F) to 17°C (63°F).
Average temperatures in May
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 May
Historical weather for Yokohama in May
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 May
Our historical data for Yokohama spans 1976 to 2026, revealing these weather extremes.
- The hottest May day on record in Yokohama reached 31°C (88°F) (May 26, 2019).
- Yokohama experienced its chilliest May day on May 3, 1976, reaching only 11°C (52°F).
- Yokohama registered its coldest May night on May 2, 1993, with temperatures dropping to 8°C (46°F).
Best Places in Japan in May
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Yokohama in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Yokohama in May
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.
