Weather in Brazzaville in September 2017

Expect 30°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Brazzaville in September. Check more long-term weather averages for Brazzaville in September before you book your next holiday to Congo-Brazzaville in 2017.

Key weather averages for Brazzaville in September

  • 30°C maximum daytime temperature in September in Brazzaville30
    30°C max day temperature
  • 6 hours of sunshine per day (46% of daylight hours) in September in Brazzaville6
    6 hours of sunshine per day
  • 4 days with some rainfall in September in Brazzaville4
    4 days with some rainfall
  • 21°C minimum night-time temperature in September in Brazzaville21
    21°C min night temperature
  • 12 hours of daylight per day in September in Brazzaville12
    12 hours of daylight per day
  • High heat & humidity in September in BrazzavilleH
    High heat & humidity
  • 34 mm monthly rainfall in September in Brazzaville34
    34 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Brazzaville11
    11+ (Extreme) UV index

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

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

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Guide to Brazzaville weather in September

The average maximum daytime temperature in Brazzaville in September is a hot 30°C (86°F) with high heat & humidity. The average night-time temperature is usually a comfortable 21°C (70°F). There are usually 6 hours of bright sunshine each day, which represents 46% of the 12 hours of daylight.

Expect 34mm (1.3 inches) of rainfall across the whole of September with 4 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The weather in Brazzaville in September is represented by Brazzaville.

Brazzaville sunrise & sunset times for September 2017

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


Date Sunrise times Sunset times
Friday, 1st September 2017 05:58 18:00
Saturday, 2nd September 2017 05:58 17:59
Sunday, 3rd September 2017 05:57 17:59
Monday, 4th September 2017 05:57 17:59
Tuesday, 5th September 2017 05:56 17:59
Wednesday, 6th September 2017 05:56 17:59
Thursday, 7th September 2017 05:55 17:58
Friday, 8th September 2017 05:55 17:58
Saturday, 9th September 2017 05:54 17:58
Sunday, 10th September 2017 05:54 17:58
Monday, 11th September 2017 05:54 17:57
Tuesday, 12th September 2017 05:53 17:57
Wednesday, 13th September 2017 05:53 17:57
Thursday, 14th September 2017 05:52 17:57
Friday, 15th September 2017 05:52 17:56
Saturday, 16th September 2017 05:51 17:56
Sunday, 17th September 2017 05:51 17:56
Monday, 18th September 2017 05:50 17:56
Tuesday, 19th September 2017 05:50 17:55
Wednesday, 20th September 2017 05:49 17:55
Thursday, 21st September 2017 05:49 17:55
Friday, 22nd September 2017 05:48 17:55
Saturday, 23rd September 2017 05:48 17:55
Sunday, 24th September 2017 05:47 17:54
Monday, 25th September 2017 05:47 17:54
Tuesday, 26th September 2017 05:47 17:54
Wednesday, 27th September 2017 05:46 17:54
Thursday, 28th September 2017 05:46 17:53
Friday, 29th September 2017 05:45 17:53
Saturday, 30th September 2017 05:45 17:53
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Brazzaville weather by month

Check Brazzaville 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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