Honiara weather in September 2019

  • 30°C maximum daytime temperature in September in Honiara30
    30°C max day temperature
  • 6 hours of sunshine per day (49% of daylight hours) in September in Honiara6
    6 hours of sunshine per day
  • 14 days with some rainfall in September in Honiara14
    14 days with some rainfall
  • 22°C minimum night-time temperature in September in Honiara22
    22°C min night temperature
  • 12 hours of daylight per day in September in Honiara12
    12 hours of daylight per day
  • High heat & humidity in September in HoniaraH
    High heat & humidity
  • 114 mm monthly rainfall in September in Honiara114
    114 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Honiara11
    11+ (Extreme) UV index
  • 28°C sea temperature in September in Honiara28
    28°C sea temperature

Going to Honiara? Find the best month to visit Honiara based on the weather.

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Expect 30°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Honiara in September. Check more long-term weather averages for Honiara in September before you book your next holiday to Solomon Islands in 2019/2020.

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More about Honiara

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The September weather guide for Honiara, Solomon Islands shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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

Guide to Honiara weather in September

The average maximum daytime temperature in Honiara in September is a hot 30°C (86°F) with high heat & humidity. The average night-time temperature is usually a warm 22°C (72°F). There are usually 6 hours of bright sunshine each day, which represents 49% of the 12 hours of daylight.

Expect 114mm (4.5 inches) of rainfall across the whole of September with 14 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

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

Honiara sunrise & sunset times for September 2019

Browse the sunrise & sunset times for Honiara in September 2019. Select a month to view Honiara sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 06:23 18:18
Monday, 2nd September 2019 06:22 18:18
Tuesday, 3rd September 2019 06:22 18:18
Wednesday, 4th September 2019 06:21 18:18
Thursday, 5th September 2019 06:21 18:18
Friday, 6th September 2019 06:20 18:18
Saturday, 7th September 2019 06:19 18:18
Sunday, 8th September 2019 06:19 18:18
Monday, 9th September 2019 06:18 18:17
Tuesday, 10th September 2019 06:18 18:17
Wednesday, 11th September 2019 06:17 18:17
Thursday, 12th September 2019 06:16 18:17
Friday, 13th September 2019 06:16 18:17
Saturday, 14th September 2019 06:15 18:17
Sunday, 15th September 2019 06:15 18:17
Monday, 16th September 2019 06:14 18:17
Tuesday, 17th September 2019 06:13 18:17
Wednesday, 18th September 2019 06:13 18:17
Thursday, 19th September 2019 06:12 18:16
Friday, 20th September 2019 06:11 18:16
Saturday, 21st September 2019 06:11 18:16
Sunday, 22nd September 2019 06:10 18:16
Monday, 23rd September 2019 06:10 18:16
Tuesday, 24th September 2019 06:09 18:16
Wednesday, 25th September 2019 06:08 18:16
Thursday, 26th September 2019 06:08 18:16
Friday, 27th September 2019 06:07 18:16
Saturday, 28th September 2019 06:07 18:16
Sunday, 29th September 2019 06:06 18:16
Monday, 30th September 2019 06:05 18:15
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