Denarau Weather in September

Thinking of visiting Denarau in September? Expect high temperatures reaching 28°C (82°F) during the day, dropping to 22°C (72°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Denarau in September

You can expect rain on roughly 17 days based on historical data, averaging 85 mm (3.3 in) for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Denarau in September

September is one of the better months to visit Denarau. Expect 28°C (82°F) during the day and 22°C (72°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 22°C (72°F), the nights are warm and generally comfortable.

Sunshine in Denarau in September

The city usually sees around 215 hours of sunlight, indicating many sunny days — a great month for sightseeing.

Wind Speed in Denarau in September

September has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Average water temperature in September

The water temperature is 25°C (77°F), which most people find very comfortable. A good month for swimming and water sports.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Fiji, check out our Denarau's climate page.

Denarau Temperature in September

Min Temperature 22°C (72°F)  

Max Temperature 28°C (82°F)  

Water Temperature 25°C (77°F) *  

Chance of Rain 57%  

Precipitation 85 mm (3.3 in)  

Rainy days 17 days  

Humidity 76% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 215 hours *  

Percentage Sunshine *  

* Data from: Nadi, Fiji (8 KM, 5 Miles).

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Denarau typically stay consistent throughout September, with daily highs averaging around 28°C (82°F). Nights are warm, with lows typically ranging from 19°C (66°F) to 21°C (70°F).

Average temperatures in September

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Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in September

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

‹ January February March April May June July August September October November December ›

Historical weather for Denarau in September

Browse day-by-day weather records for Denarau spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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Denarau historical weather extremes in September

Based on 49 years of weather observations in Denarau between 1976 and 2025, these are the recorded extremes.

• The hottest September day on record in Denarau reached 35°C (95°F) (September 28, 2014).
• On September 9, 1991, Denarau saw its coldest September day with temperatures maxing out at 20°C (68°F).
• The coldest night in September in Denarau was on September 6, 1994, with a minimum of 13°C (55°F).

What to Wear in Denarau in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. The water temperature sits at about 25°C (77°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Denarau 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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Fiji, check out our Denarau's climate page.

More climate data for Denarau

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Denarau climate overview or explore weather in Fiji.