Best Time to Visit Toyokawa
Best time: May, Jul, Jun.
Aug is warmest (30.7°C high); Jun is rainiest (260 mm).
Toyokawa weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 9.3 | 1 | 61 | 4.5 |
| Feb | 9.9 | 1.3 | 80 | 5.5 |
| Mar | 13.5 | 4.3 | 135 | 6.7 |
| Apr | 18.9 | 9.6 | 185 | 7.8 |
| May | 22.8 | 14 | 200 | 8.4 |
| Jun | 25.6 | 18.5 | 260 | 7.7 |
| Jul | 29.1 | 22.3 | 232 | 8.1 |
| Aug | 30.7 | 23.3 | 215 | 8.4 |
| Sep | 27.3 | 20 | 227 | 6.3 |
| Oct | 22.3 | 14 | 172 | 5.3 |
| Nov | 17.1 | 8.3 | 104 | 4.4 |
| Dec | 11.9 | 3.1 | 59 | 4.1 |
Average high temperature
Best months by activity
Overall: MayJulJun
Beaches: AugJulJun
Hiking: DecMayApr
Sightseeing: NovMayDecApr
Toyokawa quick facts
What to pack
Cold months (Jan, Feb, Dec): warm layers and a coat.
Wet months (Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov): raincoat and umbrella.
Frequently asked questions
When is the best time to visit Toyokawa?
May, Jul, Jun.
What is the rainiest month?
Jun, about 260 mm.
What is the warmest month?
Aug, with average highs of 30.7°C.
Where to stay
See Toyokawa hotels · Book Toyokawa tours & activities
All destinations · Best time to visit Tokyo · Best time to visit Kyoto · Best time to visit Fuji · Best time to visit Atsugi
Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.