January 10° · ☂ 4 February 11° · ☂ 6 March 15° · ☂ 8 April 20° · ☂ 10 ★ May24° · ☂ 10 June 27° · ☂ 11 July 31° · ☂ 11 August 32° · ☂ 9 September 28° · ☂ 11 October 22° · ☂ 11 November 17° · ☂ 8 December 12° · ☂ 6 Tokyo in July:hot, Tokyo, Japan · Records from 2006 to 2025. Not a forecast.
Mean high 31° Hottest day 40° (2018)
Mean low 23° Coldest night 16.8° (2011)
Rain days 11 days 4-19 by year
Rainfall 159mm Daylight 14.5 → 14.0 h
Tokyo's 12 months i Best: May
1 2 3 4 5 6 7 8 9 10 11 12
Trip types Sightseeing on foot Finehot, muggy and storm risk
Humidity 79% 26 muggy days
Clear days 3 days 17 overcast days
Mean wind 12 km/h 1 windy day
Sunrise / sunset (15th) 04:36 / 18:58 Daylight 14.5 → 14.0 h
Tokyo in July The rainy season usually ends around mid July and the heat follows right away. The Sumida River fireworks are held on the last Saturday of July, and good spots go fast. Plan indoor breaks in stations and malls at midday.
It was a hot month: 31°C by day and 23°C after dark. About 11 days a month saw rain, enough that a wet-weather plan was worth having. The average is 11, but individual years ran from 4 (2025) to 19 (2020).
With up to 14.5 hours of daylight, dinner plans could still start in the light. 18 days past 30°C made it a month for early starts and a long lunch indoors. Not every year was typical: 2023 ran 3.2°C warmer than the mean, with highs of 33.7°C.
Typhoons i 4 of the last 20 years had a tropical storm pass within 300 km this month.
Nanmadol (2017), 127 km away tropical storm Man-Yi (2007), 146 km away tropical storm Jongdari (2018), 189 km away typhoon strength 1 2 3 4 1 5 2 6 4 7 7 8 10 9 9 10 11 12
Date by date i Sun
Mon
Tue
Wed
Thu
Fri
Sat
Week
July 1 Thursday 1 rain in 11 of 20 yrs 11/20 29° 22° July 2 Friday 2 rain in 8 of 20 yrs 8/20 29° 22° July 3 Saturday 3 rain in 10 of 20 yrs 10/20 29° 22° 1-3 rain on 48% of days 29° 22°
July 4 Sunday 4 rain in 10 of 20 yrs 10/20 29° 22° July 5 Monday 5 rain in 11 of 20 yrs 11/20 29° 22° July 6 Tuesday 6 rain in 12 of 20 yrs 12/20 29° 22° July 7 Wednesday 7 rain in 10 of 20 yrs 10/20 29° 22° July 8 Thursday 8 rain in 8 of 20 yrs 8/20 30° 22° July 9 Friday 9 rain in 9 of 20 yrs 9/20 29° 22° July 10 Saturday 10 rain in 3 of 20 yrs 3/20 31° 22° 4-10 rain on 45% of days 29° 22°
July 11 Sunday 11 rain in 5 of 20 yrs 5/20 31° 23° July 12 Monday 12 rain in 8 of 20 yrs 8/20 31° 23° July 13 Tuesday 13 rain in 8 of 20 yrs 8/20 30° 23° July 14 Wednesday 14 rain in 10 of 20 yrs 10/20 31° 23° July 15 Thursday 15 rain in 8 of 20 yrs 8/20 31° 23° July 16 Friday 16 rain in 6 of 20 yrs 6/20 30° 23° July 17 Saturday 17 rain in 7 of 20 yrs 7/20 31° 23° 11-17 rain on 37% of days 30° 23°
July 18 Sunday 18 rain in 5 of 20 yrs 5/20 31° 23° July 19 Monday 19 rain in 7 of 20 yrs 7/20 31° 23° July 20 Tuesday 20 rain in 8 of 20 yrs 8/20 31° 23° July 21 Wednesday 21 rain in 6 of 20 yrs 6/20 30° 23° July 22 Thursday 22 rain in 4 of 20 yrs 4/20 31° 23° July 23 Friday 23 rain in 6 of 20 yrs 6/20 31° 23° July 24 Saturday 24 rain in 5 of 20 yrs 5/20 32° 24° 18-24 rain on 29% of days 31° 23°
July 25 Sunday 25 rain in 3 of 20 yrs 3/20 32° 24° July 26 Monday 26 rain in 5 of 20 yrs 5/20 32° 24° July 27 Tuesday 27 rain in 7 of 20 yrs 7/20 32° 24° July 28 Wednesday 28 rain in 6 of 20 yrs 6/20 32° 24° July 29 Thursday 29 rain in 7 of 20 yrs 7/20 32° 24° July 30 Friday 30 rain in 5 of 20 yrs 5/20 32° 23° July 31 Saturday 31 rain in 5 of 20 yrs 5/20 32° 24° 25-31 rain on 27% of days 32° 24°
1-3 rain on 48% of days 29° 22° 4-10 rain on 45% of days 29° 22° 11-17 rain on 37% of days 30° 23° 18-24 rain on 29% of days 31° 23° 25-31 rain on 27% of days 32° 24°
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Week
July 1 Saturday 1 rain in 11 of 20 yrs 11/20 29° 22° July 1 rain on 55% of days 29° 22°
July 2 Sunday 2 rain in 8 of 20 yrs 8/20 29° 22° July 3 Monday 3 rain in 10 of 20 yrs 10/20 29° 22° July 4 Tuesday 4 rain in 10 of 20 yrs 10/20 29° 22° July 5 Wednesday 5 rain in 11 of 20 yrs 11/20 29° 22° July 6 Thursday 6 rain in 12 of 20 yrs 12/20 29° 22° July 7 Friday 7 rain in 10 of 20 yrs 10/20 29° 22° July 8 Saturday 8 rain in 8 of 20 yrs 8/20 30° 22° 2-8 rain on 49% of days 29° 22°
July 9 Sunday 9 rain in 9 of 20 yrs 9/20 29° 22° July 10 Monday 10 rain in 3 of 20 yrs 3/20 31° 22° July 11 Tuesday 11 rain in 5 of 20 yrs 5/20 31° 23° July 12 Wednesday 12 rain in 8 of 20 yrs 8/20 31° 23° July 13 Thursday 13 rain in 8 of 20 yrs 8/20 30° 23° July 14 Friday 14 rain in 10 of 20 yrs 10/20 31° 23° July 15 Saturday 15 rain in 8 of 20 yrs 8/20 31° 23° 9-15 rain on 36% of days 30° 23°
July 16 Sunday 16 rain in 6 of 20 yrs 6/20 30° 23° July 17 Monday 17 rain in 7 of 20 yrs 7/20 31° 23° July 18 Tuesday 18 rain in 5 of 20 yrs 5/20 31° 23° July 19 Wednesday 19 rain in 7 of 20 yrs 7/20 31° 23° July 20 Thursday 20 rain in 8 of 20 yrs 8/20 31° 23° July 21 Friday 21 rain in 6 of 20 yrs 6/20 30° 23° July 22 Saturday 22 rain in 4 of 20 yrs 4/20 31° 23° 16-22 rain on 31% of days 31° 23°
July 23 Sunday 23 rain in 6 of 20 yrs 6/20 31° 23° July 24 Monday 24 rain in 5 of 20 yrs 5/20 32° 24° July 25 Tuesday 25 rain in 3 of 20 yrs 3/20 32° 24° July 26 Wednesday 26 rain in 5 of 20 yrs 5/20 32° 24° July 27 Thursday 27 rain in 7 of 20 yrs 7/20 32° 24° July 28 Friday 28 rain in 6 of 20 yrs 6/20 32° 24° July 29 Saturday 29 rain in 7 of 20 yrs 7/20 32° 24° 23-29 rain on 28% of days 32° 24°
July 30 Sunday 30 rain in 5 of 20 yrs 5/20 32° 23° July 31 Monday 31 rain in 5 of 20 yrs 5/20 32° 24°
30-31 rain on 25% of days 32° 23°
July 1 rain on 55% of days 29° 22° 2-8 rain on 49% of days 29° 22° 9-15 rain on 36% of days 30° 23° 16-22 rain on 31% of days 31° 23° 23-29 rain on 28% of days 32° 24° 30-31 rain on 25% of days 32° 23°
Tap another date to change
2006 4mm
2007 none
2008 1mm
2009 46mm
2010 none
2011 none
2012 11mm
2013 none
2014 none
2015 26mm
2016 none
2017 none
2018 19mm
2019 16mm
2020 18mm
2021 1mm
2022 3mm
2023 4mm
2024 2mm
2025 none
Holidays in July (2027) July 19 Marine DayJuly 3 to July 5 Independence Day weekend 1 Local public holiday or break (busier, pricier)1 US holidays (flights fill up)
Day by day temperature i 20° 27° 34° 41° 1 8 15 22 29 31
Your trip dates, the past 20 years Trip dates July 1 (Thu) 2 (Fri) 3 (Sat) 4 (Sun) 5 (Mon) 6 (Tue) 7 (Wed) 8 (Thu) 9 (Fri) 10 (Sat) 11 (Sun) 12 (Mon) 13 (Tue) 14 (Wed) 15 (Thu) 16 (Fri) 17 (Sat) 18 (Sun) 19 (Mon) 20 (Tue) 21 (Wed) 22 (Thu) 23 (Fri) 24 (Sat) 25 (Sun) 26 (Mon) 27 (Tue) 28 (Wed) 29 (Thu) 30 (Fri) 31 (Sat) ~ July 1 (Thu) 2 (Fri) 3 (Sat) 4 (Sun) 5 (Mon) 6 (Tue) 7 (Wed) 8 (Thu) 9 (Fri) 10 (Sat) 11 (Sun) 12 (Mon) 13 (Tue) 14 (Wed) 15 (Thu) 16 (Fri) 17 (Sat) 18 (Sun) 19 (Mon) 20 (Tue) 21 (Wed) 22 (Thu) 23 (Fri) 24 (Sat) 25 (Sun) 26 (Mon) 27 (Tue) 28 (Wed) 29 (Thu) 30 (Fri) 31 (Sat) 1-7 8-14 15-21 22-end Whole month
You can also click two dates on the axis. Hover a cell to see that day's rain. By year Driest trips first
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Trip rain days Month rain days Tap a date to start, tap another to end. Each cell is that date in one year. '06 '07 '08 '09 '10 '11 '12 '13 '14 '15 '16 '17 '18 '19 '20 '21 '22 '23 '24 '25
of 20 Dates outside your trip are dimmed.
One row per year, one cell per day. 2025 had 4 rain days, 2020 had 19.
What to pack Loose linen or quick-dry cotton, a wide-brimmed hat and sunscreen were the basics. A water bottle stayed in the bag, and midday plans moved indoors.
Rainy days were mixed in often enough that shoes you cannot get wet are a bad bet.
Common questions Does it rain a lot in Tokyo in July? Over the past 20 years July averaged 11 rain days (1 mm or more) out of 31. Individual years ran from 4 in the driest to 19 in the wettest.
What should I wear in Tokyo in July? Days averaged 31°C and nights 23°C. Pack a compact umbrella, T-shirts, sunscreen plus a hat, and insect repellent.
Is July a good time to visit Tokyo? On warmth and rain days alone, Tokyo's easiest month was May. July ranked 8 of 12.
Is Tokyo humid in July? Mean relative humidity was 79%, with about 26 muggy days (dew point of 20°C or more) in the month.
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