Castaway Island
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Castaway Island Weather in September

September in Castaway Island averages 27°C (81°F) during the day and 23°C (73°F) at night. Quite a bit of rainfall is typical this month, with around 86 mm (3.4 in) on average. An umbrella is a good idea.

Rainfall in Castaway Island in September

Records from the past 30 years suggest around 17 days of rain, with 86 mm (3.4 in) average for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Castaway Island in September

September is a excellent month in Castaway Island, with 27°C (81°F) during the day and 23°C (73°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights stay warm at around 23°C (73°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Castaway Island in September

Enjoy a sunny month with about 215 hours of sunshine, the clear skies make Castaway Island even more beautiful.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Castaway Island.

Castaway Island Temperature in September

Min Temperature
23°C (73°F)
Max Temperature
27°C (81°F)
Chance of Rain
56%
Precipitation
86 mm (3.4 in)
Rainy days
17 days
Humidity
76% *
Sunshine
215 hours *
Percentage Sunshine
*
* Data from: Nadi, Fiji (34 KM, 21 Miles).

Castaway Island Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Castaway Island - and find the best time to visit.

Best Places in Fiji in September

Find out more about the weather in Fiji and which places have the best travel conditions in this month. See all of Fiji in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Castaway Island in September

Warm but pleasant conditions in Castaway Island in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Castaway Island in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    9/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    8/10
  • Outdoor sports
    7/10

Castaway Island 3-Day Forecast

More climate data for Castaway Island

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

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