Iida weather
At 12:30 PM local time it was partly cloudy and 19°C (66°F). Mostly light, on-and-off rain; heavier around 9 AM, 10 AM, 11 AM (7.8 mm total). Best months for weather: May–Jun, Aug–Sep. Iida sits 515 m (1,690 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 Iida, Nagano, Japan.
Current conditions
- Clouds
- 57%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 9 AM, 10 AM, 11 AM (7.8 mm total)
Daily Forecast
Best Time to Visit
Peak season May–Jun, Aug–SepOff season Feb–Mar
About Iida weather
Is it raining in Iida right now?
No. It’s partly cloudy and 19° right now. Mostly light, on-and-off rain; heavier around 9 AM, 10 AM, 11 AM (7.8 mm total).
What’s the weather like in Iida this week?
Over the next 7 days, expect highs of 16–20° and lows of 2–13°. Rain is likely on 4 of 7 days (Monday, Wednesday, Thursday, Friday). The driest day looks like Sunday.
Has it been raining in Iida lately?
In the past 7 days, Iida had 4 rainy days and 82.2 mm of rain in total.
What should I pack for Iida?
For the coming week, bring an umbrella or rain jacket and a warm winter coat.
Iida weather by month
When is the best time to visit Iida?
Based on weather alone, the best time to visit Iida is May–Jun, Aug–Sep, according to NASA's 2001–2025 climate averages. Feb–Mar tends to be the least pleasant. Average highs run from -1°C (30°F) in January to 24°C (75°F) in August.
What is the rainiest month in Iida?
July is the wettest month, with about 219 mm (8.6 in) of rain on average. January is the driest, with about 59 mm (2.3 in).
What is the hottest month in Iida?
August is the warmest, with average highs of 24°C (75°F) and lows of 16°C (60°F). January is the coolest, with highs of -1°C (30°F) and lows of -10°C (15°F).
Does Iida have a rainy season?
Yes. Jun–Oct is the rainy season (150 mm or more a month), while Jan is usually dry (under 60 mm).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months