Fiji Weather & Climate Guide 2025 — Seasons, Temperatures, Rainfall & Best Time to Visit

Fiji weather and climate overview with tropical beaches, blue skies and seasonal patterns
Fiji enjoys warm tropical weather year-round with clear dry-season skies and lush wet-season landscapes

Understanding Fiji's tropical maritime climate is essential for planning the perfect island getaway. From warm, humid summers to mild, dry winters, this comprehensive weather guide helps you choose the best time to visit and prepare for Fiji's unique seasonal patterns. Whether you're diving in crystal-clear waters or hiking through lush rainforests, knowing what to expect weather-wise makes all the difference.

Year-round weather insights

🌡️ Temperature Overview

Fiji enjoys a consistently tropical climate with temperatures rarely dropping below 18°C (64°F) or exceeding 32°C (90°F). The ocean moderates temperature extremes, creating comfortable conditions year-round.

Summer (November - April)

  • Average high: 30-32°C (86-90°F)
  • Average low: 22-24°C (72-75°F)
  • High humidity (80-90%)
  • Ocean temperature: 27-29°C (81-84°F)

Winter (May - October)

  • Average high: 26-28°C (79-82°F)
  • Average low: 18-20°C (64-68°F)
  • Lower humidity (60-70%)
  • Ocean temperature: 24-26°C (75-79°F)

Regional Variations

Larger islands like Viti Levu and Vanua Levu have distinct wet and dry sides due to trade winds. Windward (southeast) coasts receive more rain, while leeward (northwest) areas are drier with more sunshine hours. For example, Suva on the east coast receives almost twice the rainfall as Nadi in the west. For detailed capital city patterns, check our weather in Suva guide.

📊 Month-by-Month Weather Data

Detailed monthly breakdown of temperatures, rainfall, rainy days, and sunshine hours helps you plan your perfect timing. Data represents averages for Nadi (western side) - eastern locations like Suva typically receive 30-50% more rainfall.

Month Avg High/Low Rainfall Rainy Days Sunshine Sea Temp
January 32°C / 23°C
(90°F / 73°F)		 300mm
(11.8 in)		 19 days 7.3 hrs/day 28°C (82°F)
February 31°C / 23°C
(88°F / 73°F)		 303mm
(11.9 in)		 19 days 6.1 hrs/day 29°C (84°F)
March 31°C / 23°C
(88°F / 73°F)		 324mm
(12.8 in)		 22 days 6.1 hrs/day 29°C (84°F)
April 31°C / 22°C
(88°F / 72°F)		 185mm
(7.3 in)		 17 days 6.5 hrs/day 28°C (82°F)
May 29°C / 21°C
(84°F / 70°F)		 80mm
(3.1 in)		 13 days 6.8 hrs/day 27°C (81°F)
June 28°C / 20°C
(82°F / 68°F)		 62mm
(2.4 in)		 11 days 6.9 hrs/day 26°C (79°F)
July 28°C / 19°C
(82°F / 66°F)		 47mm
(1.9 in)		 8 days 7.2 hrs/day 25°C (77°F)
August 28°C / 19°C
(82°F / 66°F)		 58mm
(2.3 in)		 9 days 7.7 hrs/day 25°C (77°F)
September 29°C / 20°C
(84°F / 68°F)		 80mm
(3.1 in)		 10 days 7.1 hrs/day 26°C (79°F)
October 30°C / 21°C
(86°F / 70°F)		 152mm
(6.0 in)		 13 days 6.8 hrs/day 27°C (81°F)
November 31°C / 22°C
(88°F / 72°F)		 181mm
(7.1 in)		 15 days 6.9 hrs/day 27°C (81°F)
December 31°C / 23°C
(88°F / 73°F)		 226mm
(8.9 in)		 17 days 7.3 hrs/day 28°C (82°F)

Note: Blue-highlighted months (June-September) represent the dry season with optimal weather conditions. Orange-highlighted months (February-March) are peak wet season with highest cyclone risk.

☀️ UV Index & Sun Safety

Fiji's location close to the equator means intense ultraviolet radiation year-round. Understanding UV levels is critical for protecting your skin during outdoor activities.

🔥 Summer UV (Nov-Apr)

Peak UV Index: 12-16 (Extreme)

  • Highest in January-February (UV 13-16)
  • Can cause sunburn in under 10 minutes
  • Peak hours: 10 AM - 4 PM
  • Reapply SPF 50+ every 90 minutes

⚠️ Winter UV (May-Oct)

Peak UV Index: 7-10 (High to Very High)

  • Lowest in June-July (UV 7-8)
  • Still requires strong protection
  • Can burn in 15-20 minutes
  • Use minimum SPF 30+

Essential Sun Protection Tips

  • 🧴 Use reef-safe sunscreen: Protect both your skin and Fiji's coral reefs. Look for zinc oxide or titanium dioxide-based formulas without oxybenzone or octinoxate. See our reef-safe sunscreen guide.
  • 👕 Wear protective clothing: Long-sleeve rashguards (UPF 50+), wide-brimmed hats, and UV-blocking sunglasses significantly reduce exposure.
  • ⏰ Time outdoor activities wisely: Schedule beach time and water sports before 10 AM or after 4 PM when UV levels are lower.
  • 🌴 Seek shade regularly: Even under palm trees, take breaks from direct sun exposure every hour.
  • 💧 Stay hydrated: Tropical sun increases dehydration risk - drink water frequently even if you don't feel thirsty.
  • 👶 Extra care for children: Children's skin is more sensitive - keep babies under 6 months in complete shade and use children's sunscreen for older kids.

🌧️ Rainfall Patterns

Fiji's rainfall varies dramatically by location and season. Understanding these patterns helps you choose the best destinations and pack appropriately for your activities.

Wet Season

November - April

180-324mm monthly rainfall. Short, intense afternoon showers followed by sunshine. March is typically the wettest month.

Dry Season

May - October

47-152mm monthly rainfall. Less frequent, lighter showers with more sunny days. July is the driest month with just 8 rainy days.

Microclimates

Island-specific patterns

Mountain ranges create rain shadows - western Fiji receives about half the rainfall of eastern regions. Suva averages 3,000mm annually vs. Nadi's 1,900mm.

🌪️ Cyclone Season: What You Need to Know

Fiji's cyclone season runs from November to April, with peak activity from January to March. While cyclones don't occur every year, understanding the risks and preparations is essential for safe travel. The Fiji Meteorological Service provides official forecasts and warnings. Different regions experience varying impacts - learn more about Coral Coast weather patterns.

Frequency & Statistics

Since 1969, 33 cyclones (Category 1+) have passed within 10km of Fiji, with 16 making direct landfall. On average, 1-2 cyclones affect Fiji annually, though many seasons see none.

Peak Months

January-March see highest activity (peak: February). December and April have lower risk but cyclones are still possible. Out-of-season cyclones rarely occur in May, October.

Preparation

Hotels monitor weather closely via Fiji Met Service. Most have emergency protocols, safe shelter areas, and evacuation procedures. Warnings typically come 24-48 hours in advance.

Recent Significant Cyclones

Cyclone Winston (February 2016)

The strongest cyclone ever recorded in the Southern Hemisphere. Category 5 storm with 185 mph (295 km/h) winds. Killed 44 people, impacted 62% of Fiji's population (540,000 people), caused FJ$2.7 billion in damage (equivalent to 32% of Fiji's GDP). Entire villages were destroyed on Koro Island.

Cyclone Harold (April 2020)

Category 5 cyclone with 165 mph (265 km/h) winds. Displaced 10,000 people and caused approximately FJ$205 million in damages. Struck during COVID-19 pandemic, complicating relief efforts. Primarily affected Kadavu and southern Viti Levu.

Cyclone Yasa (December 2020)

Second-strongest cyclone to make landfall in Fiji. Category 5 with 160 mph (260 km/h) winds. Made landfall on Vanua Levu affecting 93,000+ people (10% of population). Destroyed 8,000+ homes, caused FJ$500 million in damage. Prime Minister called it a "climate emergency" with waves reaching 14 meters (45 feet).

Recent Seasons (2023-2025)

2023-24: Cyclone Lola (Cat 5, October 2023) and Mal affected region. 2024-25: One of the least active seasons on record with no severe cyclones - first time since 2008-09. This demonstrates the unpredictability of cyclone seasons.

Climate Change Impact: Scientists note that while cyclone frequency may not be increasing, their intensity and rapid intensification are. Cyclone Yasa's winds increased 130 km/h in just 36 hours - more than double the threshold for rapid intensification.

🏖️ Best Time to Visit by Activity

Different activities have optimal seasons based on weather conditions, visibility, and comfort levels. Choose your timing based on your priorities and planned adventures. For gateway island timing, see our best time to visit Nadi guide.

Diving & Snorkeling

Best: April-October

Clearer water visibility (20-40m), calmer seas, and comfortable water temperatures (25-27°C). Less rain means fewer runoff issues affecting coral reefs. Try snorkeling at Vuda Point for excellent reef access.

Surfing

Best: March-October

Consistent southern swells (3-6 feet), offshore trade winds, and fewer storms. Cloudbreak, Restaurants, and other world-class breaks are most reliable during this period. Peak surf season is June-September.

Hiking & Trekking

Best: May-September

Lower humidity (60-70%), fewer muddy trails, and clearer mountain views. Morning mists are common but usually clear by mid-morning. Colo-i-Suva Forest Park offers excellent rainforest trails year-round.

Beach & Relaxation

Best: Year-round

Beaches are enjoyable anytime. Dry season (May-Oct) offers more sunshine hours (7-7.7 hrs/day), but wet season provides dramatic sky colors, lush landscapes, and fewer crowds (except December-January holidays).

💨 Trade Winds & Ocean Conditions

Fiji's trade winds significantly influence weather patterns, ocean conditions, and comfort levels. Understanding these patterns helps optimize your island-hopping and water activities.

Southeast Trade Winds

Peak: May-October

Consistent 15-25 knot winds provide natural cooling and excellent sailing conditions. Windward coasts are cooler but rainier. These winds create the rain shadow effect, making western islands drier.

Calmer Periods

Peak: November-April

Lighter, more variable winds (5-15 knots) create glassy water conditions ideal for photography and stand-up paddleboarding, but can feel more humid and still without the cooling breeze.

Ocean Temperature Guide

Water temperatures remain comfortable year-round, ranging from 25-29°C (77-84°F). Winter months (June-August: 25-26°C) may feel cool for extended swimming without a wetsuit, but are perfect for snorkeling and diving. Summer waters (Dec-March: 28-29°C) are bath-like and ideal for all water activities. The warmest water occurs in February-March.

🌅 Daylight Hours & Sunrise/Sunset

Being close to the equator (18°S latitude), Fiji has relatively consistent daylight hours throughout the year, with only about 2 hours difference between seasons. Plan your activities around these predictable patterns.

Summer Daylight

  • Sunrise: 5:30-6:00 AM
  • Sunset: 6:30-7:00 PM
  • Daylight: ~13 hours (December peak: 13.2 hrs)
  • Best photography: Golden hour lasts 20-30 minutes

Winter Daylight

  • Sunrise: 6:30-7:00 AM
  • Sunset: 5:30-6:00 PM
  • Daylight: ~11 hours (June shortest: 11.1 hrs)
  • Twilight: Brief tropical twilight, darkness comes quickly (within 20 minutes)

🎒 What to Pack: Seasonal Packing Guide

Packing appropriately for Fiji's climate ensures comfort throughout your trip. Here's what to bring based on when you're visiting.

🌤️ Dry Season (May-October)

Essential Items:

  • Lightweight clothing (cotton, linen, breathable fabrics)
  • Light sweater or jacket for evenings (18-20°C)
  • Reef-safe sunscreen (SPF 30-50+)
  • Wide-brimmed hat and UV sunglasses
  • Rashguard or swim shirt (UPF 50+)
  • Comfortable walking shoes for hiking
  • Light rain jacket (occasional showers)

Optional But Useful:

  • Wetsuit (3mm) for diving if sensitive to cold
  • Long pants for village visits
  • Waterproof bag for boat trips

🌧️ Wet Season (November-April)

Essential Items:

  • Quick-dry clothing (avoid cotton)
  • Waterproof rain jacket or poncho
  • Reef-safe sunscreen (SPF 50+) - UV still extreme
  • Extra strong insect repellent (mosquitoes more active)
  • Waterproof bag for electronics
  • Sandals that dry quickly
  • Lightweight, breathable clothes (humidity 80-90%)
  • Small umbrella (compact, travel-sized)

Important Notes:

  • Pack extra clothes - humidity prevents drying
  • Bring plastic bags for wet items
  • Consider anti-chafe products for humid conditions

✅ Year-Round Packing Essentials

Village & Cultural Visits:

  • Sulu (sarong) or knee-length skirt/shorts
  • Shirt covering shoulders
  • Kava gift for village visits (available locally)
  • Remove hats/sunglasses when entering villages

General Travel Items:

  • Reef-safe toiletries (check ingredient lists)
  • Water bottle with filter
  • First aid kit with anti-diarrheal medication
  • Power adapter (Type I - Australian plugs)
  • Waterproof phone case
  • Snorkel gear (rentals available but bring your own if preferred)

📱 Best Weather Apps & Resources

Stay informed about Fiji's weather conditions with these reliable resources. Having offline access is crucial for remote islands with limited connectivity.

🏛️ Official Sources

  • Fiji Meteorological Service

    Official source for forecasts, cyclone warnings, and marine bulletins. Website: met.gov.fj

    ✓ 7-day forecasts • ✓ Tropical cyclone center • ✓ Marine weather

  • FMS Mobile App

    Free app from Fiji Met Service (iOS & Android). Essential for cyclone alerts.

    ✓ Push notifications • ✓ Offline access • ✓ Regional forecasts

📲 Recommended Apps

  • Windy

    Excellent for marine forecasts, wind patterns, and surf conditions. Works offline with downloaded forecasts.

    Best for: Sailors, surfers, divers

  • Weather Underground

    Detailed hourly forecasts and crowd-sourced weather station data from Fiji.

    Best for: Daily planning, UV index tracking

  • YR.no (Norwegian Met)

    Accurate long-range forecasts, works well in Pacific regions. Fully functional offline.

    Best for: Trip planning, remote islands

💡 Pro Tips for Weather Monitoring

  • Download offline maps: Save forecast data before heading to remote islands where internet is limited.
  • Set up cyclone alerts: Enable push notifications on the FMS app during November-April for real-time warnings.
  • Check marine forecasts: Essential for island-hopping, diving, and sailing - wind speed and wave height matter more than rain.
  • Local knowledge wins: Resort staff and boat operators often have better insights than apps for micro-weather patterns.
  • Morning checks: Weather in the tropics changes quickly - check forecasts each morning, not just before your trip.

🗣️ Local Weather Terms & Expressions

Understanding how Fijians describe weather helps you communicate with locals and better interpret informal forecasts.

Fijian Terms

  • "Sigā tabu" - Hot day (literally "sacred sun")
  • "Uca levu" - Heavy rain, big rain
  • "Cagi" - Wind, breeze
  • "Cagi Levu" - Strong wind (cyclone conditions)
  • "Karawa" - Drizzle, light rain
  • "Matagi" - Trade winds (southeast winds)

Common Local Expressions

  • "Fiji time" - Relaxed pace, weather-dependent schedules
  • "TC season" - Tropical cyclone season (Nov-Apr)
  • "Trades blowing" - Southeast trade winds active (dry season)
  • "Building up" - Afternoon clouds forming (rain likely)
  • "Clearing up" - Rain passing, sun returning
  • "Still conditions" - No wind (often humid, wet season)
  • "Good diving weather" - Calm seas, clear skies (dry season)

🌴 Fijian Weather Wisdom

Locals use natural signs to predict weather:

  • Red sky at morning: Fishermen take warning - storms likely later
  • Halo around the moon: Rain within 24 hours (moisture in upper atmosphere)
  • Waves breaking differently: Wind shift signals changing weather patterns
  • Birds flying low: Lower pressure system, rain approaching
  • Coconut palms swaying strongly: Strong winds coming, possible storm
  • Afternoon buildup: Clouds forming inland means evening showers likely

🌊 Detailed Monthly Breakdown

Each month in Fiji offers unique weather characteristics and travel opportunities. Use this detailed breakdown to plan your perfect timing based on your priorities and preferred activities. For specific destination timing, check our Lautoka weather guide.

January - March

Hot & Humid

Peak wet season with highest cyclone risk. Lush green landscapes, dramatic weather, and fewer crowds outside holidays. Temperatures 30-32°C. UV index extreme (12-16). March is wettest month with 324mm rainfall.

April - June

Transitional

Excellent shoulder season with decreasing rain, warm temperatures (29-28°C), and good value for accommodations. April still has some humidity; by June it's comfortably dry. Rainfall drops from 185mm to 62mm.

July - September

Peak Dry Season

Coolest, driest months (28-29°C) with constant trade winds. Perfect for hiking, diving, and outdoor activities. July is driest (47mm, 8 rainy days). August has most sunshine (7.7 hrs/day). Peak tourist season - book ahead.

October - December

Building Heat

Temperatures rising (30-31°C), humidity increasing. Great for water activities before the wet season begins. October is excellent sweet spot (152mm rain). November marks wet season start. December gets busier with holidays.

☑️ Essential Weather Preparation Tips

  • Check forecasts regularly - Tropical weather can change within hours. Check morning and evening updates.
  • Download offline weather apps - Many remote islands have limited connectivity. Windy, YR.no, and FMS app work offline.
  • Pack for all conditions - Brief showers can occur anytime. Always have a light rain jacket, even in dry season.
  • Use reef-safe sunscreen - Protect both your skin and coral reefs. See our reef-safe sunscreen guide for approved brands.
  • Learn cloud patterns - Afternoon buildups over mountains signal incoming rain within 2-4 hours.
  • Respect cyclone warnings - Follow Fiji Met Service advisories and local authority guidance immediately. Hotels have emergency procedures.
  • Flexible bookings during cyclone season - Consider refundable accommodations November-April for peace of mind.
  • Monitor UV index daily - Even overcast days have high UV. Reapply sunscreen every 90 minutes when outdoors.
  • Stay hydrated - Humidity makes you sweat more than you realize. Drink water consistently, not just when thirsty.
  • Acclimatize gradually - First 2-3 days, take it easy during peak heat hours (11 AM - 3 PM) until your body adjusts.

🌺 Weather Wisdom for Paradise

Fiji's tropical climate offers year-round appeal, but understanding seasonal patterns enhances your experience significantly. Whether you prefer the vibrant drama of wet season storms or the crystal-clear skies of dry season, timing your visit to match your priorities ensures you'll make the most of this South Pacific paradise.

Key takeaways: The dry season (May-October) offers optimal conditions for most activities with 6.8-7.7 hours of sunshine daily and minimal rainfall. However, the wet season (November-April) provides lush landscapes, warmer water temperatures, fewer crowds outside holidays, and significantly lower prices - perfect if you don't mind occasional afternoon showers.

Remember that Fiji's weather can be unpredictable on any given day, so pack versatile clothing, maintain flexibility in your plans, and trust local expertise. Most importantly, respect tropical cyclone warnings, protect yourself from intense UV radiation year-round, and embrace the laid-back "Fiji time" approach when weather temporarily changes your itinerary. The islands' natural beauty shines through in every season.

Data Sources: Fiji Meteorological Service, Australian Bureau of Meteorology, NIWA, Climate Research Unit (CRU - University of East Anglia), Weather Atlas, NASA Earth Observatory. Cyclone data from FMS, JTWC, and historical records.
Last Updated: November 2025 | Climate Period: Data represents 20-year averages (2004-2024) with recent cyclone updates through 2025.