Weather in Tokyo in September 2017

Check the weather in Tokyo in September before you book your next holiday in Japan. Long-term weather averages give the best indication of the weather in September 2017 and include figures for temperature, sunshine and rainfall plus sunrise & sunset times for Tokyo, Japan.

Weather in Tokyo in September

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

  • 27°C maximum daytime temperature in September in Tokyo27
    27°C max day temperature
  • 4 hours of sunshine per day (31% of daylight hours) in September in Tokyo4
    4 hours of sunshine per day
  • 19 days with some rainfall in September in Tokyo19
    19 days with some rainfall
  • 20°C minimum night-time temperature in September in Tokyo20
    20°C min night temperature
  • 12 hours of daylight per day in September in Tokyo12
    12 hours of daylight per day
  • Low heat & humidity in September in TokyoL
    Low heat & humidity
  • 181 mm monthly rainfall in September in Tokyo181
    181 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in September in Tokyo8
    8 (Very High) UV index
  • 25°C sea temperature in September in Tokyo25
    25°C sea temperature

The average maximum daytime temperature in Tokyo in September is a warm 27°C (81°F) with low heat & humidity. There are usually 4 hours of bright sunshine each day, which represents 31% of the 12 hours of daylight. The average sea temperature in and around Tokyo in September is 25°C (77°F).

Expect 181mm (7.1 inches) of rainfall across the whole of September with 19 days with some rain falling. Maximum UV levels will be very high (8 UV index) at midday when the skies are clear. The average night-time temperature is usually a comfortable 20°C (68°F).

Metric (°C / mm)  |  Imperial (°F / inches)

More about Tokyo weather

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Tokyo sunrise & sunset times for September 2017

Browse the sunrise & sunset times for Tokyo in September 2017. Select a month to view Tokyo sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st September 2017 05:13 18:09
Saturday, 2nd September 2017 05:13 18:07
Sunday, 3rd September 2017 05:14 18:06
Monday, 4th September 2017 05:15 18:04
Tuesday, 5th September 2017 05:16 18:03
Wednesday, 6th September 2017 05:16 18:02
Thursday, 7th September 2017 05:17 18:00
Friday, 8th September 2017 05:18 17:59
Saturday, 9th September 2017 05:19 17:57
Sunday, 10th September 2017 05:19 17:56
Monday, 11th September 2017 05:20 17:54
Tuesday, 12th September 2017 05:21 17:53
Wednesday, 13th September 2017 05:22 17:52
Thursday, 14th September 2017 05:23 17:50
Friday, 15th September 2017 05:23 17:49
Saturday, 16th September 2017 05:24 17:47
Sunday, 17th September 2017 05:25 17:46
Monday, 18th September 2017 05:26 17:44
Tuesday, 19th September 2017 05:26 17:43
Wednesday, 20th September 2017 05:27 17:41
Thursday, 21st September 2017 05:28 17:40
Friday, 22nd September 2017 05:29 17:38
Saturday, 23rd September 2017 05:29 17:37
Sunday, 24th September 2017 05:30 17:35
Monday, 25th September 2017 05:31 17:34
Tuesday, 26th September 2017 05:32 17:32
Wednesday, 27th September 2017 05:32 17:31
Thursday, 28th September 2017 05:33 17:29
Friday, 29th September 2017 05:34 17:28
Saturday, 30th September 2017 05:35 17:27
  • Save on flights from the UK to Toyko, Japan with KLM
  • Prices start from just £492 return including taxes
  • Book return flights from departure airports across the UK

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Check Tokyo weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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