Aichi weather
Today's sky, the hour-by-hour rain chance and the 16-day forecast for Aichi, Japan. Like most weather services, we show Aichi at one spot: Nagoya, its largest city. At 6:45 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, Oct–Nov.
Current conditions
- Clouds
- 4%
- 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, Oct–NovOff season Jan–Feb
About Nagoya weather
Is it raining in Nagoya 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 Nagoya this week?
Over the next 7 days, expect highs of 15–22° and lows of 8–14°. Rain is likely on 3 of 7 days (Monday, Wednesday, Thursday). The driest day looks like Sunday.
Has it been raining in Nagoya lately?
In the past 7 days, Nagoya had 3 rainy days and 103.4 mm of rain in total.
What should I pack for Nagoya?
For the coming week, bring an umbrella or rain jacket and a warm layer for the evenings.
Aichi weather by month
When is the best time to visit Aichi?
Based on weather alone, the best time to visit Aichi is Apr–May, Aug, Oct–Nov, according to NASA's 2001–2025 climate averages. Jan–Feb tends to be the least pleasant. Average highs run from 8°C (46°F) in January to 30°C (87°F) in August.
What is the rainiest month in Aichi?
July is the wettest month, with about 225 mm (8.9 in) of rain on average. January is the driest, with about 73 mm (2.9 in).
What is the hottest month in Aichi?
August is the warmest, with average highs of 30°C (87°F) and lows of 24°C (75°F). January is the coolest, with highs of 8°C (46°F) and lows of 1°C (33°F).
How warm is the sea in Aichi?
The sea is warmest in August at about 31°C (87°F) and coolest in January at about 8°C (47°F). It is comfortable for swimming (22°C or more) in Jun–Oct.
Aichi weather month by month
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis for Nagoya), sea temperature from Open-Meteo Marine, forecast and current conditions from Open-Meteo. Page updated . How we rate months
Compare places in Aichi
Weather can differ a lot within Aichi: coasts, hills and mountains each have their own climate.
| Place | Best months | Rainy months | Highs | Rain a year |
|---|---|---|---|---|
| Nagoya | Apr–May, Aug, Oct–Nov | May–Oct | 8–30°C | 1,740 mm |
| Toyota | Apr–May, Aug, Oct–Nov | May–Oct | 8–30°C | 1,740 mm |
| Okazaki | Apr–May, Aug, Oct–Nov | May–Oct | 8–30°C | 1,740 mm |
| Ichinomiya | Apr–Jun, Aug–Nov | May–Oct | 5–29°C | 1,804 mm |
| Toyohashi | May, Aug, Nov | Apr–Oct | 6–29°C | 1,776 mm |
| Kasugai | Apr–May, Aug, Oct–Nov | May–Oct | 8–30°C | 1,740 mm |
| Anjō | Apr–May, Aug, Oct–Nov | May–Oct | 8–30°C | 1,740 mm |
| Toyokawa | May, Aug, Nov | Apr–Oct | 6–29°C | 1,776 mm |
| Nishio | Apr–May, Aug, Oct–Nov | May–Oct | 8–30°C | 1,740 mm |
| Kariya | Apr–May, Aug, Oct–Nov | May–Oct | 8–30°C | 1,740 mm |
| Komaki | Apr–Jun, Aug–Nov | May–Oct | 5–29°C | 1,804 mm |
| Inazawa | Apr–Jun, Aug–Nov | May–Oct | 5–29°C | 1,804 mm |
Cities and towns in Aichi
- Nagoya
- Toyota
- Okazaki
- Ichinomiya
- Toyohashi
- Kasugai
- Anjō
- Toyokawa
- Nishio
- Kariya
- Komaki
- Inazawa
- Seto
- Handa
- Tōkai
- Kōnan
- Ōbu
- Nisshin
- Kitanagoya
- Ama
- Chita
- Owariasahi
- Gamagōri
- Inuyama
- Hekinan
- Chiryū
- Toyoake
- Tsushima
- Kiyosu
- Miyoshi
- Aisai
- Tahara
- Nagakute
- Tokoname
- Ogawa
- Takahama
- Iwakura
- Shinshiro
- Morowa
- Taketoyo
- Yatomi
- Kōta
- Kanie
- Fusō
- Kuroda
- Haruta
- Ōharu
- Agui
- Ōguchi
- Ishiki
- Sobue
- Kaminoma
- Kozakai-chō
- Toyohama
- Minamichita
- Toyoyama