Yokosuka Weather in May

May in Yokosuka brings pleasant temperatures around 21°C (70°F) during the day, dropping to 17°C (63°F) at night, with quite a bit of rainfall expected, averaging around 148 mm (5.8 in) for the month.

Rainfall in Yokosuka in May

The climate data from previous years indicates about 16 days of rain, averaging 148 mm (5.8 in) for the month. 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 Yokosuka in May

Daytime temperatures in Yokosuka reach 21°C (70°F) in May, dropping to 17°C (63°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to around 17°C (63°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 Yokosuka in May

The month brings about 178 hours of sunlight, offering a comfortable mix of sun and overcast.

If you're inclined towards comfortable temperatures and drier conditions, May is a good time to visit Yokosuka.

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For a detailed overview over the year and the best time to visit Japan, check out our Yokosuka's climate page.

Yokosuka Temperature in May

Min Temperature 17°C (63°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 52%  

Precipitation 148 mm (5.8 in)  

Rainy days 16 days  

Humidity 70% *  

Sunshine 178 hours *  

Percentage Sunshine *  

* Data from: Yokohama, Japan (17 KM, 11 Miles).

What to Wear in Yokosuka in May

For Yokosuka in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Yokosuka in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Japan, check out our Yokosuka's climate page.

More climate data for Yokosuka

Temperature Rainfall Sunshine Humidity

See the full Yokosuka climate overview or explore weather in Japan.