Hokkaido Prefecture gets cold and snowy in the winters. Be prepared for temperatures of around -15°C0°F .
June might be one of the most pleasant months for running in Hokkaido Prefecture. The temperature usually ranges from about 12°C53°F to 22°C72°F, the wind averages 1.9m/s4.3mph and the daily precipitation is 3 mm0.1 inches.
More detailed information about the weather in Hokkaido Prefecture can be found on the page for each city.
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Namban Rengo (https://namban.org/) is a good tip if you are new in Tokyo and don't know the langua..
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