Best Time to Visit Otsu
Best time: Oct, Aug, May, Jul.
Aug is warmest (30.2°C high); Jun is rainiest (236 mm).
Otsu weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 6.7 | -0.9 | 65 | 3.6 |
| Feb | 7 | -0.8 | 76 | 4.4 |
| Mar | 10.6 | 1.5 | 113 | 5.8 |
| Apr | 16.9 | 7 | 147 | 7.3 |
| May | 21.5 | 11.8 | 156 | 8.2 |
| Jun | 24.7 | 16.6 | 236 | 7.5 |
| Jul | 28.8 | 20.9 | 224 | 8 |
| Aug | 30.2 | 21.7 | 155 | 8.4 |
| Sep | 25.7 | 17.9 | 206 | 6.2 |
| Oct | 20 | 11.6 | 122 | 5.1 |
| Nov | 14.8 | 6 | 78 | 3.9 |
| Dec | 9.5 | 1.2 | 53 | 3.3 |
Average high temperature
Best months by activity
Overall: OctAugMayJul
Beaches: AugJul
Hiking: NovMay
Sightseeing: OctNovMay
Otsu quick facts
What to pack
Cold months (Jan, Feb, Mar, 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 Otsu?
Oct, Aug, May, Jul.
What is the rainiest month?
Jun, about 236 mm.
What is the warmest month?
Aug, with average highs of 30.2°C.
Where to stay
See Otsu hotels · Book Otsu 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.