Weather in Nassau in September 2018

Expect 31°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Nassau in September. Check more long-term weather averages for Nassau in September before you book your next holiday to Bahamas in 2018.

Key weather averages for Nassau in September

  • 31°C maximum daytime temperature in September in Nassau31
    31°C max day temperature
  • 7 hours of sunshine per day (58% of daylight hours) in September in Nassau7
    7 hours of sunshine per day
  • 23 days with some rainfall in September in Nassau23
    23 days with some rainfall
  • 24°C minimum night-time temperature in September in Nassau24
    24°C min night temperature
  • 12 hours of daylight per day in September in Nassau12
    12 hours of daylight per day
  • Very high heat & humidity in September in NassauVH
    Very High heat & humidity
  • 178 mm monthly rainfall in September in Nassau178
    178 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in September in Nassau10
    10 (Very High) UV index
  • 29°C sea temperature in September in Nassau29
    29°C sea temperature

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

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More about Nassau

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Guide to Nassau weather in September

The average maximum daytime temperature in Nassau in September is a hot 31°C (88°F) with very high heat & humidity. The average night-time temperature is usually a warm 24°C (75°F). There are usually 7 hours of bright sunshine each day, which represents 58% of the 12 hours of daylight.

Expect 178mm (7.0 inches) of rainfall across the whole of September with 23 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 Nassau in September is 29°C (84°F).

The weather in Nassau in September is represented by Nassau.

Nassau sunrise & sunset times for September 2018

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


Date Sunrise times Sunset times
Saturday, 1st September 2018 06:50 19:28
Sunday, 2nd September 2018 06:51 19:27
Monday, 3rd September 2018 06:51 19:26
Tuesday, 4th September 2018 06:51 19:25
Wednesday, 5th September 2018 06:52 19:24
Thursday, 6th September 2018 06:52 19:23
Friday, 7th September 2018 06:52 19:22
Saturday, 8th September 2018 06:53 19:21
Sunday, 9th September 2018 06:53 19:20
Monday, 10th September 2018 06:54 19:19
Tuesday, 11th September 2018 06:54 19:18
Wednesday, 12th September 2018 06:54 19:16
Thursday, 13th September 2018 06:55 19:15
Friday, 14th September 2018 06:55 19:14
Saturday, 15th September 2018 06:55 19:13
Sunday, 16th September 2018 06:56 19:12
Monday, 17th September 2018 06:56 19:11
Tuesday, 18th September 2018 06:56 19:10
Wednesday, 19th September 2018 06:57 19:09
Thursday, 20th September 2018 06:57 19:08
Friday, 21st September 2018 06:58 19:07
Saturday, 22nd September 2018 06:58 19:06
Sunday, 23rd September 2018 06:58 19:05
Monday, 24th September 2018 06:59 19:04
Tuesday, 25th September 2018 06:59 19:02
Wednesday, 26th September 2018 06:59 19:01
Thursday, 27th September 2018 07:00 19:00
Friday, 28th September 2018 07:00 18:59
Saturday, 29th September 2018 07:01 18:58
Sunday, 30th September 2018 07:01 18:57
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Nassau weather by month

Check Nassau 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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