Weather in Tokyo 🇯🇵
Monthly weather averages & travel planning
July
Avg Temp
28°C
Rain Days
13 days
Sun Hours
9 hrs
Humidity
65%
Asia › 🇯🇵 Japan › Tokyo
Updated: March 2026
Is July a Good Time to Visit Tokyo?
7/10
Good
July is a good time to visit Tokyo (7/10). With 9 daily sunshine hours and only 13 rain days, this month delivers genuinely reliable outdoor conditions, ranking it 4th sunniest of the year in Tokyo. Culture-focused travellers and those who prefer lighter crowds will find July a practical choice, with prices running lower than peak August without sacrificing all the good weather. Sumidagawa Fireworks Festival takes place this month, adding cultural value for those planning around it. The main practical note: Tokyo's popular sites are busiest between 10am and 3pm regardless of season. Arriving at opening time or after 4pm makes a significant difference to the experience. Planning tips: accommodation is generally available without long lead times, and flight prices are typically lower than peak season. Flexible travellers will find the best deals by booking 2-4 weeks ahead. Mid-week arrivals consistently unlock lower hotel rates than weekend check-ins.
vs June:25°C avg high
Step off the plane in Tokyo in July and the air meets you at around 28°C, a temperature that feels genuinely welcoming after a long flight. By the time evening arrives and temperatures settle near 22°C, the city takes on a different character entirely. With 9 hours of daylight sun on offer, July gives you the raw material for a genuinely memorable trip.
28°C
82°F
Avg High
22°C
72°F
Avg Low
13 days
149 mm total
Rain Days
9h
per day avg
Sunshine
65%
Moderate
Humidity
Temperature in Tokyo in July
The 6°C day-night temperature range is typical for continental climates: a light jacket in the morning that you shed by midday and need again after sunset. Humidity averages 65%, which is comfortable for most visitors. On warmer days, lighter fabrics help with the mild stickiness in the afternoon. UV index averages 9 this month, classed as high to very high. SPF 30+ sunscreen, a brim hat, and sunglasses are not optional between 10am and 4pm. Wind averages 20 km/h, light enough to be refreshing on warm days but noticeable in open coastal areas or elevated viewpoints. In Fahrenheit: 82°F average high, 72°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).
Temperature Trends
High
Low
Rainfall (mm)
0-20 mm21-50 mm51-100 mm100+ mm
What to Wear in Tokyo in July
Morning22°CBefore the day warms up
Afternoon28°CPeak daytime temperature
Evening25°CAfter sunset cools down
Packing for Tokyo in July means dressing for 28°C days and 22°C evenings. A light cotton tee with a casual overshirt works well at 28°C, the overshirt doubles as a layer for air-conditioned venues. Evening temperatures settle at 22°C, a modest 6°C drop that a light cardigan or denim jacket covers. Comfortable walking trainers are the versatile choice for both outdoor sightseeing and indoor venues. With 13 rain days expected, a compact travel umbrella is worth the bag space. A waterproof jacket is better than an umbrella if you plan full-day outdoor routes. For temple and religious site visits, carry a lightweight scarf or sarong to cover shoulders and knees, required at most major sites across the region.
Local tip: Temple and religious site visits require covered shoulders and knees in most of Tokyo's heritage areas. A lightweight scarf or sarong weighs almost nothing and solves the problem instantly.
Events in Tokyo in July
Sumidagawa Fireworks Festival
FestivalLast Saturday of July
One of Tokyo's oldest fireworks displays, drawing over 900,000 spectators to the Sumida River banks. Book riverside viewing spots weeks in advance.
TokyoWhat to Pack for Tokyo in July
Based on 28°C average highs and 13 rainy days
- Light layers for morning and evening
- Breathable T-shirts and comfortable trousers
- UV-protective sunglasses
- Quick-dry travel towel
- Anti-chafe balm for long walking days
- Moisture-wicking synthetic fabrics for active days
- Compact folding umbrella
- Waterproof outer layer or packable rain jacket
- Quick-dry clothing that recovers fast after a shower
- SPF 30+ sunscreen
- Comfortable walking shoes (a second pair lets the first air out overnight)
- Universal travel adapter
- Small day pack for city exploration
- Reusable water bottle
Best Activities in Tokyo in July
- Explore outdoor markets and street food stallsMid-morning (10am-12pm)At 28°C, the temperature is ideal for extended walking without overheating
- Guided walking tour of the historic centreMorning or late afternoonComfortable temperatures allow several hours on foot without fatigue
- Visit rooftop viewpoints and observation decksGolden hour (1 hour before sunset)Warm clear evenings provide exceptional visibility for panoramic photography
- Day trip to the surrounding countryside or coastFull day (depart by 8am)July is reliably dry enough for rural day trips without weather risk
- Spend a morning in the national or city art museumOpens at 10am; arrive earlyWith 13 rain days expected, having a full-day indoor plan is practical insurance
- Cooking class focused on regional cuisineHalf-day sessions run 10am-1pm or 3-6pmIndoor activity that fills a rainy half-day with genuine cultural content
- Visit covered historical sites: cathedral, palace, or bazaarAny time; most crowded middayRoofed monuments and covered markets provide exploration without weather exposure
- Attend Sumidagawa Fireworks FestivalCheck specific event datesA once-yearly event that defines this city in this month and draws visitors from around the world
- Seek out chilled local specialities: cold-brew tea, ice desserts, or chilled seafood at street-level stallsAny time; most atmospheric in evening marketsHot-weather street food culture peaks in July, with vendors setting up specifically for warm evenings
Why is Tokyo warm in July?
Tokyo's July heat is driven by the Asian summer monsoon system, as the low-pressure cell that forms over the heated landmass draws warm, humid air from the oceans. The result is temperatures averaging 28°C with high moisture in the air. Overnight temperatures remain elevated at 22°C, as clouds and humidity prevent the earth from radiating heat away after sunset. Climate data: Open-Meteo ERA5 (1991–2020).
Sunshine Hours
The average number of hours per day with direct sunlight. Calculated from satellite measurements. Days with more than 7 hours of sunshine are ideal for outdoor activities. Under 3 hours means overcast conditions dominate.
UV Index
A scale from 0-11+ measuring ultraviolet radiation intensity. UV 0-2: Minimal risk. UV 3-5: Moderate, wear sunscreen. UV 6-7: High, hat and SPF 30+ essential. UV 8-10: Very High, limit midday exposure. UV 11+: Extreme, seek shade between 10am-4pm.
Rain Days
A rain day is counted when precipitation exceeds 0.1mm. This threshold captures even light drizzle. Unlike total rainfall in mm, rain days tells you how often you might need an umbrella, which is useful for planning outdoor activities.
Humidity
Relative humidity as a percentage. Below 40%: Dry, skin and throat may feel parched. 40-60%: Comfortable, ideal for most people. 60-80%: Sticky, light breathable fabrics recommended. Above 80%: Muggy, heat feels more intense; quick-dry clothing is essential.
Frequently Asked Questions
Tokyo in July
In July, Tokyo experiences average highs of 28°C (82°F) and lows of 22°C (72°F). Expect around 13 rainy days and 9 hours of sunshine per day, with humidity averaging 65%. The 6°C gap between daytime and overnight temperatures is worth planning around: light layers work for most visitors during the day, but an overshirt or cardigan handles the cooler evenings. UV index averages 9, so sun protection is advisable on clear days.
Tokyo typically sees 13 rainy days in July, with total precipitation of around 149mm. Rain is moderate and manageable. Showers tend to pass quickly, and a light rain layer or foldable umbrella is sufficient protection for most days. For context, the driest month in Tokyo typically sees 4-6 fewer rain days than July.
Pack light layers, a light jacket for evenings, comfortable walking shoes, and sunscreen for Tokyo in July. Daytime temperatures of 28°C are pleasant, but the evening drop to 22°C means a jacket is essential if you plan to be out after dark. With 13 rainy days, bring a compact umbrella or waterproof jacket for unexpected showers. Comfortable walking shoes are a priority given the amount of ground most visitors cover.
July is a reasonable time to visit Tokyo. Expect 13 rainy days, so pack a light rain layer for flexibility. Average temperatures of 28°C make outdoor exploration comfortable during the dry periods. With 9 daily sunshine hours, there are reliable windows of good weather to plan outdoor activities around, even if the month is not the driest on the calendar.
The average high temperature in Tokyo in July is 28°C (82°F), and the average low is 22°C (72°F). The mean daily temperature is approximately 25°C (77°F). The day-to-night range of 6°C is moderate, meaning a single light jacket covers most situations. These are 30-year climate normals based on the 1991 to 2020 reference period; individual years will vary, particularly in transitional months like spring and autumn.
The best month to visit Tokyo is generally August. August offers the most sunshine at 10 hours per day and only 11 rainy days. Average temperatures reach 30°C, making it comfortable for sightseeing, outdoor dining, and exploring the city. If your travel dates are flexible, planning your trip around August gives you the best chance of dry, bright weather.
July is shoulder or low season in Tokyo, meaning fewer tourists and generally lower prices than peak months. With 9 sunshine hours and 13 rainy days, the weather is less of a draw for mass tourism. This is an advantage for travellers who prefer a quieter, more relaxed experience with shorter queues and easier accommodation availability.
In July, Tokyo suits a range of activities thanks to mild temperatures around 28°C. Mix of indoor and outdoor activities works well given the moderate chance of rain. Top options include exploring historic neighbourhoods, visiting museums and galleries, local food markets, and day trips to surrounding areas. With 9 hours of sunshine, parks and waterfront walks are particularly enjoyable.
July ranks 4th sunniest of the year in Tokyo, with an average 9 daily sunshine hours. The driest months are January, December, and February. August is the hottest month (30°C avg high); January is the coolest (8°C). From here, temperatures rise 2°C into August. Compared to last month (June: 25°C high, 15 rain days), July is warmer and drier. July sits in the middle of the annual sunshine ranking for Tokyo, offering a reasonable balance of good weather and manageable crowds.
Year-Round Climate
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 8°C | 0°C | 6 | 8h | View |
| February | 9°C | 1°C | 8 | 8h | View |
| March | 12°C | 4°C | 12 | 8h | View |
| April | 17°C | 9°C | 11 | 9h | View |
| May | 22°C | 14°C | 11 | 9h | View |
| June | 25°C | 18°C | 15 | 8h | View |
| July | 28°C | 22°C | 13 | 9h | View |
| August | 30°C | 24°C | 11 | 10h | View |
| September | 26°C | 20°C | 14 | 8h | View |
| October | 21°C | 14°C | 13 | 7h | View |
| November | 16°C | 8°C | 9 | 7h | View |
| December | 11°C | 3°C | 7 | 7h | View |
January
6 rain days, 8h sun
8°0°
February
8 rain days, 8h sun
9°1°
March
12 rain days, 8h sun
12°4°
April
11 rain days, 9h sun
17°9°
May
11 rain days, 9h sun
22°14°
June
15 rain days, 8h sun
25°18°
July
13 rain days, 9h sun
28°22°
August
11 rain days, 10h sun
30°24°
September
14 rain days, 8h sun
26°20°
October
13 rain days, 7h sun
21°14°
November
9 rain days, 7h sun
16°8°
December
7 rain days, 7h sun
11°3°
Other Months in Tokyo
Plan Your Trip to Tokyo
Nearby Destinations
Cities within 500 km with comparable weather conditions
Data Sources for Tokyo
Climate normals represent 30-year averages (1991-2020). Individual years may vary.