Weather in Naha in September 2018

Expect 30°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Naha in September. Check more long-term weather averages for Naha in September before you book your next holiday to Japan in 2018.

Key weather averages for Naha in September

  • 30°C maximum daytime temperature in September in Naha30
    30°C max day temperature
  • 7 hours of sunshine per day (55% of daylight hours) in September in Naha7
    7 hours of sunshine per day
  • 20 days with some rainfall in September in Naha20
    20 days with some rainfall
  • 25°C minimum night-time temperature in September in Naha25
    25°C min night temperature
  • 12 hours of daylight per day in September in Naha12
    12 hours of daylight per day
  • High heat & humidity in September in NahaH
    High heat & humidity
  • 168 mm monthly rainfall in September in Naha168
    168 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in September in Naha10
    10 (Very High) UV index
  • 28°C sea temperature in September in Naha28
    28°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 Naha

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Guide to Naha weather in September

The average maximum daytime temperature in Naha in September is a hot 30°C (86°F) with high heat & humidity. The average night-time temperature is usually a warm 25°C (77°F). There are usually 7 hours of bright sunshine each day, which represents 55% of the 12 hours of daylight.

Expect 168mm (6.6 inches) of rainfall across the whole of September with 20 days with some rain falling. Maximum UV levels will be very high (10 UV index) at midday when the skies are clear.

The average sea temperature in and around Naha in September is 28°C (82°F).

The weather in Naha in September is represented by Naha.

Naha sunrise & sunset times for September 2018

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


Date Sunrise times Sunset times
Saturday, 1st September 2018 06:09 18:49
Sunday, 2nd September 2018 06:09 18:48
Monday, 3rd September 2018 06:10 18:47
Tuesday, 4th September 2018 06:10 18:46
Wednesday, 5th September 2018 06:11 18:45
Thursday, 6th September 2018 06:11 18:44
Friday, 7th September 2018 06:11 18:43
Saturday, 8th September 2018 06:12 18:42
Sunday, 9th September 2018 06:12 18:41
Monday, 10th September 2018 06:13 18:40
Tuesday, 11th September 2018 06:13 18:39
Wednesday, 12th September 2018 06:13 18:37
Thursday, 13th September 2018 06:14 18:36
Friday, 14th September 2018 06:14 18:35
Saturday, 15th September 2018 06:15 18:34
Sunday, 16th September 2018 06:15 18:33
Monday, 17th September 2018 06:16 18:32
Tuesday, 18th September 2018 06:16 18:31
Wednesday, 19th September 2018 06:16 18:30
Thursday, 20th September 2018 06:17 18:29
Friday, 21st September 2018 06:17 18:27
Saturday, 22nd September 2018 06:18 18:26
Sunday, 23rd September 2018 06:18 18:25
Monday, 24th September 2018 06:18 18:24
Tuesday, 25th September 2018 06:19 18:23
Wednesday, 26th September 2018 06:19 18:22
Thursday, 27th September 2018 06:20 18:21
Friday, 28th September 2018 06:20 18:20
Saturday, 29th September 2018 06:21 18:18
Sunday, 30th September 2018 06:21 18:17
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Naha weather by month

Check Naha 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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