Omachi Weather in August

August in Omachi brings high temperatures, with highs of 26°C (79°F) and nights dropping to 17°C (63°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.

Rainfall in Omachi in August

Omachi is in the rainy season in August, with rain on around 18 days and an average of 272 mm (11 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.

Temperature in Omachi in August

Omachi in August gets highs of 26°C (79°F) during the day and drops to 17°C (63°F) at night. August is in the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 17°C (63°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. On average, this month sees the highest temperatures of the year. Worth packing a few lighter outfits.

Sunshine in Omachi in August

The area enjoys a moderate level of sunlight, with around 166 hours. It's a good balance between sunny and rainy days.

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Omachi Temperature in August

Min Temperature 17°C (63°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 61%  

Precipitation 272 mm (11 in)  

Rainy days 18 days  

Sunshine 166 hours *  

Percentage Sunshine *  

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

What to Wear in Omachi in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Omachi in August

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

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

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 Omachi's climate page.

More climate data for Omachi

Temperature Rainfall Sunshine

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