Yamanashi Weather in August

Yamanashi in August sees high daytime temperatures of 27°C (81°F) and nighttime lows of 19°C (66°F). As part of the rainy season, showers are frequent and often heavy. Budget around 186 mm (7.3 in) of rainfall for the month.

Rainfall in Yamanashi in August

As part of the rainy season, Yamanashi sees around 19 days of rain in August, with an average of 186 mm (7.3 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.

Temperature in Yamanashi in August

In August, expect high temperatures in Yamanashi, with highs of 27°C (81°F) and lows of 19°C (66°F) at night. Experience the summer season in August. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 19°C (66°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. On average, this month sees the highest temperatures of the year. Worth packing a few lighter outfits.

Sunshine in Yamanashi in August

The month enjoys around 201 hours of sunshine. The wet weather tends to wait until afternoon or evening to arrive, leaving the first half of most days dry and sunny.

If your ideal day consists of dry skies and pleasant temperatures, May typically offers the best circumstances for Yamanashi.

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 Yamanashi's climate page.

Yamanashi Temperature in August

Min Temperature 19°C (66°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 63%  

Precipitation 186 mm (7.3 in)  

Rainy days 19 days  

Humidity 70%  

Sunshine 201 hours  

Percentage Sunshine  

What to Wear in Yamanashi 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! Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Yamanashi in August

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

Swimming

8/10

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 Yamanashi's climate page.

More climate data for Yamanashi

Temperature Rainfall Sunshine Humidity

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