Mamanuca Islands Weather in January

Average temperatures, rainfall, sunshine and the best places to visit in the Mamanuca Islands, Fiji in January.

Planning a trip to the Mamanuca Islands, Fiji this January? Here's what you need to know about the weather:

What to Expect in the Mamanuca Islands in January

The Mamanuca Islands, Fiji is a region in Fiji. January in the Mamanuca Islands generally has warm temperatures, with heavy precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 29°C (84°F) and nighttime temperatures around 26°C (79°F) in Mana Island. The temperatures mentioned for daytime and nighttime are general averages. However there can be days that surpass these temperatures. So equip yourself with clothing that can handle the potential heat.

For a closer look at conditions across the Mamanuca Islands, Fiji, refer to the map below.

Precipitation

In January, precipitation varies across different areas. From heavy rainfall in Castaway Island with an average of 257 mm (10 in) to heavy rainfall in Treasure Island with 275 mm (11 in).

Average sunshine

January brings good sunshine to many areas. Mana Island sees around 214 hours of sunlight, great for visitors looking for bright days.

Explore the Mamanuca Islands by month

Pick a month to see the average temperature, rainfall and sunshine in the Mamanuca Islands — and find the best time to visit. (based on Mana Island)

Best Places to Visit in the Mamanuca Islands in January

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across the Mamanuca Islands.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in the Mamanuca Islands

What is the weather like in January for some of the most popular destinations in the Mamanuca Islands, Fiji?

Temperature range in the Mamanuca Islands (January)

Precipitation variation in the Mamanuca Islands (January)

Mana Island

In January Mana Island generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
29°C (84°F)
29°C (84°F)
30°C (86°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
225 hours
214 hours
184 hours
Monthly rainfall
158 mm (6.2 in)
262 mm (10 in)
282 mm (11 in)
Monthly rainy days
17 days
18 days
19 days
Weather conditions

Malolo Island

In January Malolo Island generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

December
January
February
Max temperature
29°C (84°F)
29°C (84°F)
30°C (86°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
225 hours
214 hours
184 hours
Monthly rainfall
153 mm (6 in)
258 mm (10 in)
282 mm (11 in)
Monthly rainy days
17 days
18 days
19 days
Weather conditions

Castaway Island

In January Castaway Island generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

December
January
February
Max temperature
29°C (84°F)
29°C (84°F)
30°C (86°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
225 hours
214 hours
184 hours
Monthly rainfall
153 mm (6 in)
257 mm (10 in)
281 mm (11 in)
Monthly rainy days
17 days
18 days
19 days
Weather conditions

Treasure Island

In January Treasure Island generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
29°C (84°F)
29°C (84°F)
30°C (86°F)
Min temperature
25°C (77°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
225 hours
214 hours
184 hours
Monthly rainfall
167 mm (6.6 in)
275 mm (11 in)
292 mm (11 in)
Monthly rainy days
18 days
19 days
19 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in the Mamanuca Islands, in Fiji.

Popular cities in January

Day & night temperatures, rainfall and average weather in the Mamanuca Islands in January.

City Weather Day temp Night temp Rainfall
Mana Island 29°C (84°F) 26°C (79°F) 262 mm (10 in)
Malolo Island 29°C (84°F) 26°C (79°F) 258 mm (10 in)
Castaway Island 29°C (84°F) 26°C (79°F) 257 mm (10 in)
Treasure Island 29°C (84°F) 26°C (79°F) 275 mm (11 in)

The Mamanuca Islands weather in January: frequently asked questions

What is the weather like in the Mamanuca Islands, Fiji in January?

Expect poor weather across the Mamanuca Islands, Fiji in January. The popular destination of Mana Island averages 29°C (84°F) by day and 26°C (79°F) at night during this month.

What is the average temperature in the Mamanuca Islands, Fiji in January?

Average temperatures in the Mamanuca Islands, Fiji during January range from a nighttime low near 26°C (79°F) to a daytime high around 29°C (84°F) in Mana Island.

Does the Mamanuca Islands, Fiji get a lot of rain in January?

Yes. January brings heavy rainfall to the Mamanuca Islands, Fiji, with Mana Island averaging around 262 mm (10 in). Expect frequent showers and pack accordingly.

Is January a Good Time to Visit the Mamanuca Islands, Fiji?

Given the typically poor weather conditions in Mana Island, January may not be the ideal time to visit the Mamanuca Islands, Fiji.

Generally speaking, May, June, July, August and September provide perfect weather in Mana Island. In contrast, January and February tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in the Mamanuca Islands.

Weather and climate has detailed information for every country in the world. Are you going to Fiji? Get detailed historical weather averages for many cities in Fiji.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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