Tōkamachi weather
Best months for weather: May–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Tōkamachi, Niigata, Japan.
Best Time to Visit
Peak season May–SepOff season Dec–Feb
Tōkamachi weather by month
When is the best time to visit Tōkamachi?
Based on weather alone, the best time to visit Tōkamachi is May–Sep, according to NASA's 2001–2025 climate averages. Dec–Feb tends to be the least pleasant. Average highs run from -1°C (30°F) in January to 27°C (80°F) in August.
What is the rainiest month in Tōkamachi?
December is the wettest month, with about 223 mm (8.8 in) of rain on average. May is the driest, with about 92 mm (3.6 in).
What is the hottest month in Tōkamachi?
August is the warmest, with average highs of 27°C (80°F) and lows of 18°C (64°F). January is the coolest, with highs of -1°C (30°F) and lows of -6°C (21°F).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months