Ako Weather in May

May in Ako typically sees daytime highs of 22°C (72°F) and nighttime lows of 15°C (59°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Ako in May

Historically, the month has about 14 days of rain, averaging 145 mm (5.7 in) in total. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Ako in May

May in Ako brings typical temperatures with highs around 22°C (72°F) and lows of 15°C (59°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to around 15°C (59°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 Ako in May

There are approximately 206 hours of sunshine this month, resulting in mostly clear days.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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• 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 Ako's climate page.

Ako Temperature in May

Min Temperature 15°C (59°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 48%  

Precipitation 145 mm (5.7 in)  

Rainy days 14 days  

Humidity 64% *  

Sunshine 206 hours *  

Percentage Sunshine *  

* Data from: Okayama, Japan (44 KM, 27 Miles).

What to Wear in Ako in May

For Ako 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Ako in May

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

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 Ako's climate page.

More climate data for Ako

Temperature Rainfall Sunshine Humidity

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