Weather in Kumamoto in September 2018

Expect 29°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Kumamoto in September. Check more long-term weather averages for Kumamoto in September before you book your next holiday to Japan in 2018.

Key weather averages for Kumamoto in September

  • 29°C maximum daytime temperature in September in Kumamoto29
    29°C max day temperature
  • 5 hours of sunshine per day (43% of daylight hours) in September in Kumamoto5
    5 hours of sunshine per day
  • 17 days with some rainfall in September in Kumamoto17
    17 days with some rainfall
  • 20°C minimum night-time temperature in September in Kumamoto20
    20°C min night temperature
  • 12 hours of daylight per day in September in Kumamoto12
    12 hours of daylight per day
  • Moderate heat & humidity in September in KumamotoM
    Moderate heat & humidity
  • 169 mm monthly rainfall in September in Kumamoto169
    169 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in September in Kumamoto9
    9 (Very High) UV index
  • 26°C sea temperature in September in Kumamoto26
    26°C sea temperature

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

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

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More about Kumamoto

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Guide to Kumamoto weather in September

The average maximum daytime temperature in Kumamoto in September is a warm 29°C (84°F) with moderate heat & humidity. The average night-time temperature is usually a comfortable 20°C (68°F). There are usually 5 hours of bright sunshine each day, which represents 43% of the 12 hours of daylight.

Expect 169mm (6.7 inches) of rainfall across the whole of September with 17 days with some rain falling. Maximum UV levels will be very high (9 UV index) at midday when the skies are clear.

The average sea temperature in and around Kumamoto in September is 26°C (79°F).

The weather in Kumamoto in September is represented by Kumamoto.

Kumamoto sunrise & sunset times for September 2018

Browse the sunrise & sunset times for Kumamoto in September 2018. Select a month to view Kumamoto sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Saturday, 1st September 2018 05:51 18:43
Sunday, 2nd September 2018 05:52 18:41
Monday, 3rd September 2018 05:53 18:40
Tuesday, 4th September 2018 05:53 18:39
Wednesday, 5th September 2018 05:54 18:37
Thursday, 6th September 2018 05:55 18:36
Friday, 7th September 2018 05:55 18:35
Saturday, 8th September 2018 05:56 18:33
Sunday, 9th September 2018 05:57 18:32
Monday, 10th September 2018 05:57 18:31
Tuesday, 11th September 2018 05:58 18:29
Wednesday, 12th September 2018 05:59 18:28
Thursday, 13th September 2018 05:59 18:27
Friday, 14th September 2018 06:00 18:25
Saturday, 15th September 2018 06:00 18:24
Sunday, 16th September 2018 06:01 18:23
Monday, 17th September 2018 06:02 18:21
Tuesday, 18th September 2018 06:02 18:20
Wednesday, 19th September 2018 06:03 18:19
Thursday, 20th September 2018 06:04 18:17
Friday, 21st September 2018 06:04 18:16
Saturday, 22nd September 2018 06:05 18:15
Sunday, 23rd September 2018 06:06 18:13
Monday, 24th September 2018 06:06 18:12
Tuesday, 25th September 2018 06:07 18:10
Wednesday, 26th September 2018 06:08 18:09
Thursday, 27th September 2018 06:08 18:08
Friday, 28th September 2018 06:09 18:06
Saturday, 29th September 2018 06:10 18:05
Sunday, 30th September 2018 06:10 18:04
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Kumamoto weather by month

Check Kumamoto 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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