Osaka Weather in June
June in Osaka brings high temperatures around 28°C (82°F) during the day, dropping to 20°C (68°F) at night, with the most rainfall of the year.
Rainfall in Osaka in June
With the year's heaviest rain occurring this month, it's best to be equipped with a poncho to handle the frequent downpours. Historically, June sees about 18 days of rain, with a monthly average of 207 mm (8.1 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Osaka in June
June in Osaka brings high temperatures, with highs of 28°C (82°F) and nights around 20°C (68°F). This kind of day-to-night contrast is typical for this time of year. Nights drop to around 20°C (68°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Osaka in June
You can expect a moderate amount of sunlight, with approximately 156 hours. This means a pleasant mix of sun and overcast.For Osaka itself, April, May, October and November generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Osaka's climate page.
Osaka Temperature in June
Min Temperature
20°C (68°F)
Max Temperature
28°C (82°F)
Chance of Rain
60%
Precipitation
207 mm (8.1 in)
Rainy days
18 days
Humidity
68%
Sunshine
156 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Osaka typically stay consistent throughout June, with daily highs averaging around 28°C (82°F). Nights are pleasant, with lows typically ranging from 18°C (64°F) to 22°C (72°F).
Average temperatures in June
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in June
Historical weather for Osaka in June
Browse day-by-day weather records for Osaka spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Osaka historical weather extremes in June
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Osaka.
- On June 13, 2013, temperatures climbed to 36°C (97°F), marking the warmest June day on record.
- On June 5, 2015, Osaka saw its coldest June day with temperatures maxing out at 19°C (66°F).
- Nighttime temperatures dropped to 10°C (50°F) on June 3, 1981, marking the coldest June night on record.
Best Places in Japan in June
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in June →
perfect weather
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tolerable
unpleasant
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What to Wear in Osaka in June
Warm but pleasant conditions in Osaka in June. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Osaka in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Osaka's climate page.
Temperature Rainfall Sunshine Humidity
See the full Osaka climate overview or explore weather in Japan.
