Omachi Weather in May

Omachi in May averages 18°C (64°F) during the day and 7°C (45°F) at night. May is part of the rainy season, so frequent rainfall is typical.

Rainfall in Omachi in May

As part of the rainy season, Omachi sees around 16 days of rain in May, with an average of 221 mm (8.7 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Omachi in May

May in Omachi brings typical temperatures with highs around 18°C (64°F) and lows of 7°C (45°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to 7°C (45°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Omachi in May

The area enjoys a balanced 177 hours of sunlight, ensuring it's neither too rainy nor too sunny.

If you're planning additional trips, our weather planner can help you find destinations that match your weather preferences.

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

Omachi Temperature in May

Min Temperature 7°C (45°F)

Max Temperature 18°C (64°F)

Chance of Rain 53%

Precipitation 221 mm (8.7 in)

Rainy days 16 days

Sunshine 177 hours *

Percentage Sunshine *

* Data from: Hakuba, Japan (21 KM, 13 Miles).

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 →

Weather conditions Weather

Temperatures

Precipitation

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Legend

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Omachi in May

Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Omachi in May

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

Swimming

6/10

Cycling

5/10

Walking

5/10

Camping

3/10

Select a Month

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 Omachi's climate page.

More climate data for Omachi

Temperature Rainfall Sunshine

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