Best Time to Visit Izumo
Best time: May, Aug, Oct, Apr.
Aug is warmest (30.7°C high); Sep is rainiest (209 mm).
Izumo weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 7.9 | 0.6 | 149 | 3.1 |
| Feb | 8.5 | 0.6 | 104 | 4.1 |
| Mar | 12.3 | 2.9 | 106 | 5.6 |
| Apr | 18.1 | 7.8 | 114 | 7.3 |
| May | 22.5 | 12.6 | 115 | 8.3 |
| Jun | 25.5 | 17.6 | 190 | 7.8 |
| Jul | 29.3 | 22.3 | 201 | 8 |
| Aug | 30.7 | 22.9 | 124 | 8.1 |
| Sep | 26.5 | 18.5 | 209 | 6.4 |
| Oct | 21.5 | 12.1 | 123 | 5.4 |
| Nov | 16 | 6.9 | 108 | 3.8 |
| Dec | 10.8 | 2.7 | 109 | 3 |
Average high temperature
Best months by activity
Overall: MayAugOctApr
Beaches: AugJul
Hiking: May
Sightseeing: MayAprOctJun
Izumo quick facts
What to pack
Cold months (Jan, Feb, Mar, Dec): warm layers and a coat.
Wet months (Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec): raincoat and umbrella.
Frequently asked questions
When is the best time to visit Izumo?
May, Aug, Oct, Apr.
What is the rainiest month?
Sep, about 209 mm.
What is the warmest month?
Aug, with average highs of 30.7°C.
Where to stay
See Izumo hotels · Book Izumo tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.