Hachiōji weather
At 3:30 AM local time it was clear and 11°C (51°F). Little to no rain in the next 24 hours. Best months for weather: Apr–May, Aug, Nov. Hachiōji sits 130 m (427 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Hachiōji, Tokyo, Japan.
Current conditions
- Clouds
- 6%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Little to no rain in the next 24 hours
Daily Forecast
Best Time to Visit
Peak season Apr–May, Aug, NovOff season Jan–Mar
About Hachiōji weather
Is it raining in Hachiōji right now?
No. It’s clear and 11° right now. Little to no rain in the next 24 hours.
What’s the weather like in Hachiōji this week?
Over the next 7 days, expect highs of 15–22° and lows of 10–13°. Rain is likely on 2 of 7 days (Monday, Thursday). The driest day looks like Sunday.
Has it been raining in Hachiōji lately?
In the past 7 days, Hachiōji had 2 rainy days and 48.9 mm of rain in total.
What should I pack for Hachiōji?
For the coming week, bring an umbrella or rain jacket and a warm layer for the evenings.
Hachiōji weather by month
When is the best time to visit Hachiōji?
Based on weather alone, the best time to visit Hachiōji is Apr–May, Aug, Nov, according to NASA's 2001–2025 climate averages. Jan–Mar tends to be the least pleasant. Average highs run from 7°C (44°F) in January to 30°C (86°F) in August.
What is the rainiest month in Hachiōji?
October is the wettest month, with about 222 mm (8.7 in) of rain on average. January is the driest, with about 66 mm (2.6 in).
What is the hottest month in Hachiōji?
August is the warmest, with average highs of 30°C (86°F) and lows of 22°C (71°F). January is the coolest, with highs of 7°C (44°F) and lows of -2°C (28°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