Temperature
Warm by day, mild at night.
83°Ftypical September high
Typical range
September climate
September in Port Denarau
Fiji · Oceania
Warm days.
Good overall
Daytime high
83°F
Lows around 71°F
Rain
Several rainy days
Sun
5 h/day
Air feel
Humid
Sea temp
78°F
Great for swimming
When to visit
Month-by-month fit
Best
Precipitation
Several rainy days, mostly brief and on-and-off. About 9 wet days, fewer than in most months.
30%wet-day frequency
AmountWet-day chance
Sunshine
A mix of sunshine and cloud.
4.9 hSeptember sunshine
Heat & humidity by month
Warm days, with humid periods.
81%September Heat feel
Easy airWarm airHumid airVery humid air
Hourly temperature pattern
In September, afternoons feel about 85° and nights feel near 76°.
ComfortableWarmHotNight hours
Clear sky
Partly cloudy skies this month.
47%September Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in September.
5 mphSeptember Calm
Sea temperature
78°FSeptember sea temp
More detailIncludes daypart comfort
Typical September day
September late afternoons are around 80°F, easing to about 77°F in early evening.
Avg temp Typical range
Morning79°F
Feels 82°F
Rain11%
Cloud46%
Humid airHigh
Sun intensityModerate
Midday82°F
Feels 86°F
Rain23%
Cloud57%
Humid airHigh
Sun intensityStrong
Late afternoon80°F
Feels 84°F
Rain31%
Cloud57%
Humid airVery high
Sun intensityModerate
Early evening76°F
Feels 81°F
Rain18%
Cloud54%
Humid airVery high
Sun intensityMinimal
Best windowData tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 86 | 77 | 13.8 | 25 | 3.3 | 84 | 83 |
| Feb | 86 | 77 | 12.9 | 23 | 3.1 | 85 | 84 |
| Mar | 86 | 76 | 12.6 | 26 | 2.9 | 86 | 84 |
| Apr | 85 | 76 | 7.0 | 18 | 3.5 | 84 | 83 |
| May | 83 | 73 | 3.5 | 10 | 4.2 | 82 | 82 |
| Jun | 82 | 71 | 2.6 | 6 | 4.5 | 81 | 80 |
| Jul | 82 | 70 | 1.8 | 5 | 5.3 | 78 | 79 |
| Aug | 82 | 70 | 3.0 | 7 | 5.1 | 78 | 78 |
| Sep | 83 | 71 | 3.0 | 9 | 4.9 | 77 | 78 |
| Oct | 84 | 73 | 5.2 | 15 | 4.6 | 78 | 79 |
| Nov | 85 | 74 | 6.3 | 18 | 4.3 | 80 | 81 |
| Dec | 86 | 76 | 9.5 | 22 | 3.9 | 81 | 82 |
Similar climates
Similar
Similar travel styleBaliIndonesiaSimilar travel stylePort LouisMauritiusSimilar travel stylePort VilaVanuatuSimilar travel styleMooreaFrench Polynesia
Want a side-by-side climate view? Compare Port Denarau with Bali.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 19, 2026
Data & methodology