What to pack for Osaka in June
- t-shirts and light layers
- a light jacket for evenings
- a compact umbrella or rain shell — rain is frequent
- expect humid, sticky conditions
Humidity averages 78%; max daily wind around 24 km/h.
How June compares
Best months in Osaka: April–May & October–November. See the full best time to visit Osaka guide.
Osaka in June: the details
In June, Osaka sees average daytime highs of 27°C (80°F) and overnight lows of 19°C (67°F). Rainfall totals roughly 231 mm across 13.8 rainy days, and the sun shines about 8.8 hours per day with 14.3 hours of daylight mid-month. Relative humidity averages 78%.
In context: June is the 4th-warmest month and the second-wettest in Osaka. The sunniest month is August (10.4 h/day).
| Metric | June average |
|---|---|
| Daytime high | 27°C / 80°F |
| Overnight low | 19°C / 67°F |
| Rainfall | 231 mm over 13.8 rainy days |
| Sunshine | 8.8 h/day (14.3 h daylight) |
| Humidity | 78% |
| Travel score | 8.3 / 10 |
These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Osaka, Japan (34.69, 135.5) — see our methodology. Actual conditions vary year to year.
Not set on Osaka? Browse the best places to visit in June ranked by travel score.
Frequently asked questions
How hot is Osaka in June?
Daytime highs in Osaka in June average 27°C (80°F); nights drop to about 19°C.
Does it rain in Osaka in June?
Expect around 13.8 rainy days and 231 mm of rainfall in June.
Is June a good time to visit Osaka?
June is a good month to visit Osaka. Overall travel score: 8.3/10. The best months are April–May & October–November.
Also good in June, near Osaka
Where should you go next month?
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