Mana Island Weather in December
December in Mana Island typically sees daytime highs of 29°C (84°F) and nighttime lows of 26°C (79°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Mana Island in December
Typically around 17 days of rainfall are expected, averaging 158 mm (6.2 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Mana Island in December
December in Mana Island brings high temperatures, with highs of 29°C (84°F) and nights around 26°C (79°F). This kind of day-to-night contrast is typical for this time of year. Nights are warm at 26°C (79°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Mana Island in December
Expect sunny days throughout the month, with an estimated 225 hours of sunshine. This makes it a pleasant time to visit Mana Island.If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August and September typically offer the best circumstances for Mana Island.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Fiji, check out our Mana Island's climate page.
Mana Island Temperature in December
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Chance of Rain
57%
Precipitation
158 mm (6.2 in)
Rainy days
17 days
Humidity
81% *
Sunshine
225 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Mana Island typically stay consistent throughout December, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in December
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 December
Historical weather for Mana Island in December
Browse day-by-day weather records for Mana Island spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mana Island historical weather extremes in December
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Mana Island.
- The warmest day in December was on December 30, 1997, with a maximum of 35°C (95°F).
- On December 10, 1999, Mana Island saw its coldest December day with temperatures maxing out at 25°C (77°F).
- The coldest night in December in Mana Island was on December 13, 1980, with a minimum of 18°C (64°F).
Best Places in Fiji in December
Find out more about the weather in Fiji and which places have the best travel conditions in this month. See all of Fiji in December →
perfect weather
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tolerable
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What to Wear in Mana Island in December
Warm but pleasant conditions in Mana Island in December. 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. It's going to pour! Pack a good poncho and prepare for very wet conditions. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Mana Island in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Fiji, check out our Mana Island's climate page.
Temperature Rainfall Sunshine Humidity
See the full Mana Island climate overview or explore weather in Fiji.
