Osaka in July
In July, Osaka averages 33°C (91°F) during the day and 24°C (75°F) at night, with around 9 days of rain (155 mm total).
High seasonConditions are very hot — early-morning and evening sightseeing recommended. Occasional showers are likely but won't dominate.
July in Osaka is outside the typical sweet spot for sightseeing weather. It can still be a great time to visit if you have specific reasons (festivals, off-season pricing, etc.).
How July compares to the rest of the year in Osaka
July is one of the warmest months in Osaka (1st of 12) and moderately rainy compared to the rest of the year (4th of 12). Daytime temperature runs 12°C above the annual average (21°C). July runs 4°C warmer than June (29°C) and stays flat into August.
July sunrise & sunset in Osaka
Times shown for Osaka local time (Asia/Tokyo), calculated for the 15th of July. They shift by a few minutes day to day across the month.
Photography light in Osaka — July
Golden-hour and blue-hour windows for the 15th of July, in Osaka's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Osaka in July
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on July's tier (High season) and Osaka's popularity.
Crowds & pricing — July in Osaka
This is a busy month in Osaka — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: Northern Hemisphere summer holidays
Sun & mosquito risk — July in Osaka
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Osaka in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 10°C / 50°F | 2°C / 36°F | 45 mm | 5 | 0 |
| February | 11°C / 52°F | 3°C / 37°F | 65 mm | 5 | 0 |
| March | 14°C / 57°F | 6°C / 43°F | 105 mm | 8 | 0 |
| April | 20°C / 68°F | 10°C / 50°F | 125 mm | 9 | 0 |
| May | 25°C / 77°F | 15°C / 59°F | 135 mm | 9 | 0 |
| June | 29°C / 84°F | 20°C / 68°F | 180 mm | 11 | 0 |
| July | 33°C / 91°F | 24°C / 75°F | 155 mm | 9 | 0 |
| August | 33°C / 91°F | 25°C / 77°F | 110 mm | 7 | 0 |
| September | 29°C / 84°F | 21°C / 70°F | 160 mm | 9 | 0 |
| October | 23°C / 73°F | 15°C / 59°F | 110 mm | 8 | 0 |
| November | 18°C / 64°F | 10°C / 50°F | 70 mm | 6 | 0 |
| December | 12°C / 54°F | 4°C / 39°F | 45 mm | 5 | 0 |
Other cities with similar July weather
🌍 See the full ranked list of climate twins for Osaka in July →
Frequently asked questions
How hot is Osaka in July?
In July, Osaka averages a high of 33°C (91°F) and a low of 24°C (75°F) — generally hot.
Does it rain a lot in Osaka in July?
July sees occasional rain in Osaka, with about 9 rainy days on average.
Is July a good time to visit Osaka?
July is hot. It suits travelers who are comfortable with hot weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Osaka in July?
Pack lightweight, breathable clothing, sunglasses and sunscreen. See the full July packing list for Osaka for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.