Tōmi weather
At 8:15 AM local time it was partly cloudy and 9°C (48°F). Little to no rain in the next 24 hours. Best months for weather: May–Jun, Aug. Tōmi sits 639 m (2,097 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 Tōmi, Nagano, Japan.
Current conditions
- Clouds
- 65%
- 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 May–Jun, AugOff season Nov–Mar
About Tōmi weather
Is it raining in Tōmi right now?
No. It’s partly cloudy and 9° right now. Little to no rain in the next 24 hours.
What’s the weather like in Tōmi this week?
Over the next 7 days, expect highs of 10–21° and lows of 1–10°. Rain is likely on 4 of 7 days (Monday, Thursday, Friday, Saturday). The driest day looks like Sunday.
Has it been raining in Tōmi lately?
In the past 7 days, Tōmi had 3 rainy days and 33.8 mm of rain in total.
What should I pack for Tōmi?
For the coming week, bring an umbrella or rain jacket and a warm winter coat.
Tōmi weather by month
When is the best time to visit Tōmi?
Based on weather alone, the best time to visit Tōmi is May–Jun, Aug, according to NASA's 2001–2025 climate averages. Nov–Mar tends to be the least pleasant. Average highs run from 0°C (32°F) in January to 27°C (81°F) in August.
What is the rainiest month in Tōmi?
July is the wettest month, with about 199 mm (7.8 in) of rain on average. February is the driest, with about 69 mm (2.7 in).
What is the hottest month in Tōmi?
August is the warmest, with average highs of 27°C (81°F) and lows of 18°C (64°F). January is the coolest, with highs of 0°C (32°F) and lows of -9°C (16°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