Fiji Fiji Weather in December — Climate Guide
December in Fiji is moderate
December is moderate for Fiji.
December is Fiji's wet-summer + cyclone-season + Australian/NZ Christmas school-holiday escape peak month. Weather is canonical wet-season (280mm rain, 15 wet days, 31°C / 24°C, sunshine 6h, humidity 83% + active cyclone window). Sea 28°C / 82°F. Christmas-New Year (Dec 22-Jan 5) sees 40-60% premium across all resort tiers; resorts (especially overwater bures Likuliku, Vatulele, Royal Davui) sell out 4-6 months ahead. Tropical Christmas at resort is the iconic experience — Sandals-style decorations + beach Santa visits + Christmas Day brunches + beach New Year's Eve fireworks. Travel insurance with cyclone coverage essential.
Travel score
Australian + NZ Christmas escape peak + year's peak pricing + tropical New Year's Eve + cyclone season peak
December Weather at a Glance
December averages 31°C / 88°F highs and 24°C / 75°F lows with 280mm precipitation over 15 wet days. Humidity 83% (climbing). Sunshine 6h. Sea temperature 28°C / 82°F. SE trade winds at 10-12 knots weakening. Day length 13h 5min. UV index 13 (peak). Pattern: hot humid mornings + reliable afternoon thunderstorms 14:00-17:00 + warm humid evenings + occasional all-day rain from tropical systems.
December Travel Advice
December is Fiji's canonical Australian + NZ Christmas-escape month + year's peak pricing month. Book Dec 22-Jan 5 dates by June-July (5-6 months ahead); Dec 8-Dec 21 by August-September (3-4 months ahead). Tropical Christmas at resort is iconic — Sheraton + Hilton + Westin + Likuliku + Vatulele all do beach Christmas decorations + special menus + Santa visits + Christmas Day brunch + beach New Year's Eve fireworks. Australian + NZ school holidays start mid-December and continue through late January. Travel insurance with cyclone + trip-interruption coverage essential.
December Pricing Trends
Year's peak: 5-star Denarau $600-950/person/night (Dec 22-Jan 5 reaches $750-1,150); Mamanucas overwater bure $1,500-2,500/person/night (Dec 22-Jan 5 reaches $1,800-3,000). Flights from Sydney/Auckland $500-900 RT (Dec 22-Jan 5 reaches $700-1,100). Book by June-July for Dec 22-Jan 5.
Fiji December Weather Stats
Avg High
31°C
Avg Low
24°C
Rainy Days
15
280mm total
Sunshine
6h
Daily avg
Humidity
83%
humid
UV Index
13
Extreme
Wind
11 km/h
Gusts 25
Sea Temp
28°C
swimming excellent
Crowds
Very busy
At attractions
December Sunrise & Sunset
Air Quality
PM2.5
7 μg/m³
PM10
14 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
36°C
Nighttime
27°C
Humidity and wind affect how the actual temperature feels.
Wind
11 km/h
Max gust 25 km/h
Activities Recommended for December
December Travel Pros & Cons
Pros
- Sea temperature 28°C / 82°F warm
- Tropical Christmas + New Year resort atmosphere
- Beach New Year's Eve fireworks
- Family-friendly resort holiday programs
- Christmas Day brunches + special menus
- Honeymoon-package perks more available than peak July (booking pressure on perks)
Cons
- Year's peak pricing (40-60% above shoulder, Dec 22-Jan 5)
- Resorts sell out 4-6 months ahead Dec 22-Jan 5
- Cyclone season peak (insurance essential)
- Heavy rain (280mm, 15 wet days)
- Australian + NZ Christmas school-holiday crowds peak
- Sunshine drops to 6h
- Restaurant booking pressure maximum
December Events & Festivals
- Australian + NZ Christmas school holidays start mid-December (Dec 15-Jan 30, peak)
- Christmas Day resort fireworks (Dec 25, sold out 4-6 months ahead)
- Boxing Day (Dec 26)
- New Year's Eve beach fireworks (Dec 31, sold out 6+ months ahead)
Fiji in December — Full Picture
December is Fiji's wet-summer + cyclone-season + Australian/NZ Christmas school-holiday escape peak month. Weather is canonical wet-season (280mm rain, 15 wet days, 31°C / 24°C, sunshine 6h, humidity 83% + active cyclone window). Sea 28°C / 82°F. Christmas-New Year (Dec 22-Jan 5) sees 40-60% premium across all resort tiers; resorts (especially overwater bures Likuliku, Vatulele, Royal Davui) sell out 4-6 months ahead. Tropical Christmas at resort is the iconic experience — Sandals-style decorations + beach Santa visits + Christmas Day brunches + beach New Year's Eve fireworks. Travel insurance with cyclone coverage essential.
What to Wear & What to Pack
Wet-summer + Christmas peak — light cotton + linen + swimwear + reef-safe SPF 50. Lightweight rain jacket essential. Insect repellent DEET 30%+. Smart-casual for resort signature restaurants + festive holiday wear for Christmas Eve + New Year's Eve.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
30°C
23°C
13.3/mo
Summer (Jun·Jul·Aug)
27.7°C
20.3°C
8.3/mo
Autumn (Sep·Oct·Nov)
29°C
22°C
9.7/mo
Winter (Dec·Jan·Feb)
Current31°C
24°C
16/mo
Fiji Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 31° | 24° | 17d·320mm | 6h | 85% | 13 | Moderate | Shoulder | |
| 31° | 24° | 16d·290mm | 6h | 86% | 13 | Quiet | Low season | |
| 31° | 24° | 17d·340mm | 6h | 85% | 12 | Quiet | Low season | |
| 30° | 23° | 13d·200mm | 7h | 82% | 12 | Moderate | Shoulder | |
| May (Best) | 29° | 22° | 10d·150mm | 7h | 79% | 11 | Moderate | Shoulder |
| June (Best) | 28° | 21° | 9d·100mm | 7h | 76% | 11 | Busy | Peak |
| July (Best) | 27° | 20° | 8d·85mm | 7h | 74% | 10 | Very busy | Peak |
| August (Best) | 28° | 20° | 8d·90mm | 8h | 75% | 11 | Very busy | Peak |
| September (Best) | 28° | 21° | 8d·90mm | 7h | 75% | 11 | Busy | Shoulder |
| October (Best) | 29° | 22° | 9d·100mm | 7h | 76% | 12 | Moderate | Shoulder |
| 30° | 23° | 12d·180mm | 7h | 79% | 12 | Moderate | Shoulder | |
| 31° | 24° | 15d·280mm | 6h | 83% | 13 | Very busy | Peak |
View Other Months
Fiji December Hotel Picks
Frequently Asked Questions
Is December a good time to visit Fiji?
Fiji in December is moderate. Tourist crowds are very busy and flight/hotel prices are peak.
What's the average temperature in Fiji in December?
Fiji December averages a high of 31°C and a low of 24°C.
Does it rain much in Fiji in December?
Fiji December averages 280mm of rainfall over about 15 rainy days.
What should I wear in Fiji in December?
Wet-summer + Christmas peak — light cotton + linen + swimwear + reef-safe SPF 50. Lightweight rain jacket essential. Insect repellent DEET 30%+. Smart-casual for resort signature restaurants + festive holiday wear for Christmas Eve + New Year's Eve.
What time are sunrise and sunset in Fiji in December?
Fiji December sunrise is 05:45 and sunset is 18:50, with 13h 5min of daylight.
What's the air quality like in Fiji in December?
Fiji December air quality (AQI) averages 28, rated Good. PM2.5 averages 7μg/m³.
What activities are recommended in Fiji in December?
In December, Fiji is great for Tropical Christmas at resort + special menus + beach decorations, Beach New Year's Eve fireworks (Dec 31), Resort family programs + kids' clubs at full capacity.
Is December peak season in Fiji?
Fiji December crowds are very busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit Fiji
View Other Months
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.