Fiji Weather in September: Temperature, Rain, Packing List & More

5 Tips for Visiting Fiji in September

1. September is considered one of the shoulder seasons in Fiji, where tourist demand will be lower, so prices will be cheaper. Look out for deals and don’t worry about booking too far in advance.
2. Be sure to apply high-factor sunscreen regularly due to the high UV levels during September.
3. The sea conditions are ideal for scuba diving and swimming with manta rays in September, so add it to the bucket list!
4. While September is during the “dry season,” it could still rain at any time.
5. Note that if it has been a particularly dry season, some waterfall attractions may be dried up – see which ones are sometimes at risk in the 10 Best Waterfalls in Fiji.

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Typical Temperatures in September

September is a particularly warm time of the year to visit Fiji, as we found on our latest trip, especially as it is the season between Fiji’s winter and summer. September allows you to experience the best of both worlds, with warm temperatures expected in a tropical climate but less humidity. On the other hand, September feels slightly more humid during midday than the previous months.

Expect the maximum average temperatures to reach 27°C / 81°F and the minimum average temperatures to go down to 20°C / 68°F usually at night.

Temperatures in September Across Fiji:

Sea Temperature in September

While sea temperatures are not as warm as they would be later in the year, the waters are still warm enough to enjoy water activities comfortably. Fiji’s sea temperatures in September average around 25°C / 77°F.

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Hours of Sun in September

Expect long sunny days in September in Fiji, with an average of 5 hours of bright sunshine each day. Daylight hours average of 12 daylight hours. This is pretty consistent with other months in the dry season, which means you have plenty of time to enjoy a full day of activities (or complete relaxation, as the case may be).

UV Levels During September

Slap on the sunscreen regularly during September, with some UV levels reaching as high as 11 on the UV index during midday. Be sure to wear high-factor sunscreen and follow our advice in The Best Sunscreens for Fiji + Sun Protection Tips.

Sunrise and Sunset During September

September brings daylight hours, lasting about 12 hours a day.

Find out more about the local time in our guide, What is the Fiji Time Zone?

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Rainfall in September

September is during Fiji’s “dry season”, meaning it’s one of the months of the year when you’re less likely to experience rainy days. However, as we experienced during our last September trip, it can still rain at any time due to Fiji’s tropical maritime climate. However, if you need a rainy day backup, check out the ideas in the 10 Things to Do in Fiji on a Rainy Day.

Fiji receives an average of 123 mm / 4.8 in rainfall and experiences rain for around 17 days out of September.

Rainfall in September Across Fiji:

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Tropical Storms in September

The South Pacific cyclone season starts in November and ends in April. Being wedged in the middle of the dry season, September is usually a good time to avoid cyclones in Fiji.

Other months that have an extremely low risk of tropical storms are June, July and August. Find out more about tropical storms in Fiji in our guide on How to Prepare for a Tropical Cyclone in Fiji.

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The Best Places to Visit in Fiji in September

As one of the shoulder seasons in Fiji, just about any holiday destination is good to visit during September! Even with that being the case, here’s some inspiration on where to go in September to help you plan the ultimate getaway.

Mamanuca Islands – The island group just off the coast of Fiji’s mainland is the perfect getaway for a relaxing holiday. The resorts are renowned for their spa treatments, tranquillity and all-around “Fiji time” experience. Learn more in The Complete Guide to the Mamanuca Islands.

Yasawa Islands – For those feeling more adventurous, don’t miss the unique opportunity to swim with giant manta rays in the Yasawa Islands. The manta ray season runs from May to October, so September is one of the best months to experience this natural wonder for yourself. Find out more in The Complete Guide to the Yasawa Islands.

Vanua Levu – Fiji’s second-largest island, is a must-do for any traveller looking to get off the beaten track! With only around 2% of Fiji’s visitors making it to this hidden paradise, Vanua Levu is perfect for those wanting to escape the crowds! Find out more in The Complete Guide to Vanua Levu.

For a comparison of all of Fiji’s main destinations, check out The Best Islands to Visit in Fiji.

Events in September

Lautoka Sugar Festival – Held in Fiji’s “Capital of Sugar”, this lively annual event boasts a strong Indo-Fijian influence. Enjoy Bollywood hits, delicious food stalls, and various activities throughout the day. The festival also features a beauty pageant crowning Lady Sugar, Mr Sugar King, Miss Sugar Teens and Miss Sugar Princess.

Fiji Regatta Week – This event in the Mamanuca Islands, typically at Musket Cove Island Resort, attracts cruising yachts from around the region. It includes sailing races, social events like bikini contests, and plenty of Fiji Bitter consumption. For more yachting events, check out The Sailing Guide to Fiji.

For more events, check out The Top Events & Festivals in Fiji.

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September Packing List for Fiji

When travelling to Fiji in September, there are a few essential items to add to the packing list:

• Light clothing layers (preferably linen, bamboo or merino so it is super light – we like the sustainable bamboo clothing of Moso Morrow)
• Light long-sleeved tops (to cover from sun and mosquitoes)
• Light pants/trousers/skirt (to cover the knees when appropriate – when visiting villages or to protect from mosquitoes when hiking, for example)
• A warmer layer (for cooler evenings)
• Sunhat
• Sunglasses
• Swimwear
• Rash vest (we like the UV-protecting Sharkskin rashies)
• Closed walking shoes
• Flip-flops/jandals/sandals
• Sarong (sulu – you can always buy one once you arrive in Fiji at The Best Places to Buy Souvenirs)
• Insect repellent
• High-factor sunscreen (that’s reef-safe and water-resistant).

For more inspiration on what to pack, check out our Full Packing List for Fiji!

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Frequently Asked Questions About the Fiji Weather in September

Still haven’t had your question about the Fiji weather in September answered yet? Perhaps these frequently asked questions about the Fiji weather in September will help!

Is September a good time to go to Fiji?

September is considered one of the best times to visit Fiji, and we have to agree! The weather is fantastic, with the dry season offering warm days, cool evenings, and very little rain. The temperatures are comfortable, typically ranging from 20°C (68°F) at night to 27°C (81°F) during the day. This period sees less humidity, making it ideal for outdoor activities and exploring the islands. Since it’s the tail end of the peak tourist season, there are fewer crowds and more competitive prices for accommodation and activities, which was certainly our experience during our last trip in September.

Is Fiji rainy in September?

September falls within Fiji’s dry season, so it is not particularly rainy. You can expect low levels of rainfall and plenty of sunny days. While brief showers are possible, which we’ve seen become a little more frequent over the years, they are unlikely to impact your travel plans significantly. This makes September an excellent month for beach-goers and those looking to enjoy outdoor adventures.

What type of clothing should I pack for September?

Light, breathable clothing is suitable for the daytime, given the warm temperatures. Include items like shorts, T-shirts, light dresses and swimwear. For evenings or early mornings, which can be slightly cooler, consider packing a light sweater or jacket. Essentials also include sun protection, such as a hat, sunglasses and high-SPF reef-safe sunscreen.

Can I swim in the ocean in September?

Yes, the ocean temperatures in September are warm and very conducive to swimming. With the weather being predominantly sunny and the sea calm, it’s a great time for water activities, including snorkelling, diving and kayaking. The clear conditions underwater also improve visibility for divers and snorkellers.

Are there any special events in Fiji during September?

September is a vibrant month in Fiji, with several cultural and sporting events taking place. One notable event is the Fiji International, a golf tournament that attracts players from around the world. There are also various cultural festivals, such as Stir It Up, showcasing traditional Fijian music, dance, and food. Participating in these events can provide a deeper insight into Fijian culture and add a unique experience to your visit. Take a look at the 10 Biggest Events in Fiji for more information.

How does the weather in September affect outdoor activities in Fiji?

The dry, sunny weather in September is perfect for a wide range of outdoor activities. From hiking in the lush forests and national parks to ziplining through the treetops and sailing around the islands, the conditions are ideal. The pleasant weather also enhances the experience of visiting outdoor markets, villages and historical sites.