Yamagata weather

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The weather guide for Yamagata, Japan shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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Which is the hottest month in Yamagata?

The hottest time of year in Yamagata is normally August. Expect maximum daytime temperatures to reach 27°C with high heat and humidity.

Which month has the most rain in Yamagata?

In terms of rainfall, August is usually the wettest month in Yamagata with 178mm on average. There are normally 19 days in August with some rain.

When is it sunniest in Yamagata?

The sunniest time of year in Yamagata is normally April with bright sunshine on average for 46% of daylight hours; that's 6 hours of sunshine per day.

Metric (°C / mm)  |  Imperial (°F / inches)

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Compare Yamagata weather with the USA

Below the Yamagata weather chart shows average maximum daytime temperature for Yamagata, Japan and the USA (Washington).

Maximum daytime temperature (°C)

Yamagata, Japan
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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Tropical storm risk: Yamagata typhoon season

% of month affected by tropical storms
0
0
0
0
0
1.3%
1.3%
5.5%
4.7%
1.3%
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The Yamagata tropical storm risk chart above shows the typhoon season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

More about tropical storms

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