Best Time to Visit Izumisano
Best time: Nov, Aug, Oct, May.
Aug is warmest (32.2°C high); Jun is rainiest (216 mm).
Izumisano weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 9.6 | 1.5 | 41 | 4 |
| Feb | 10 | 1.6 | 54 | 5 |
| Mar | 13.5 | 4.3 | 93 | 6.3 |
| Apr | 19.4 | 9.7 | 132 | 7.6 |
| May | 23.7 | 14.4 | 141 | 8.3 |
| Jun | 26.8 | 18.9 | 216 | 7.6 |
| Jul | 30.9 | 23.2 | 150 | 8.2 |
| Aug | 32.2 | 23.9 | 100 | 8.5 |
| Sep | 28.1 | 20.1 | 190 | 6.5 |
| Oct | 22.7 | 13.9 | 115 | 5.4 |
| Nov | 17.5 | 8.4 | 72 | 4.3 |
| Dec | 12.2 | 3.6 | 35 | 3.6 |
Average high temperature
Best months by activity
Overall: NovAugOctMay
Beaches: AugJulJun
Hiking: DecNovJanFeb
Sightseeing: NovDecOctApr
Izumisano quick facts
What to pack
Hot months (Aug): light clothes, sunscreen, hat.
Cold months (Jan, Feb, Dec): warm layers and a coat.
Wet months (Mar, Apr, May, Jun, Jul, Aug, Sep, Oct): raincoat and umbrella.
Frequently asked questions
When is the best time to visit Izumisano?
Nov, Aug, Oct, May.
What is the rainiest month?
Jun, about 216 mm.
What is the warmest month?
Aug, with average highs of 32.2°C.
Where to stay
Book Izumisano hotels · Izumisano tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.