Mamanuca Islands Climate and Average Weather
Climate of Mamanuca Islands: average temperatures, rainfall and seasons month by month.
Climate in Mamanuca Islands month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 83° | 79° | 13,1 in | ★★★☆☆ |
| February | 84° | 80° | 12,8 in | ★★☆☆☆ |
| March | 83° | 80° | 16,7 in | ★★☆☆☆ |
| April | 83° | 80° | 7,1 in | ★★★☆☆ |
| May | 82° | 78° | 2,8 in | ★★★★☆ |
| June | 80° | 76° | 2,7 in | ★★★★☆ |
| July | 78° | 74° | 1,2 in | ★★★★☆ |
| August | 78° | 74° | 3,7 in | ★★★★☆ |
| September | 79° | 75° | 1,8 in | ★★★★☆ |
| October | 80° | 76° | 2,3 in | ★★★★☆ |
| November | 81° | 78° | 6,8 in | ★★★☆☆ |
| December | 83° | 79° | 10,4 in | ★★★☆☆ |
Climate type: Tropical. Source: Open-Meteo archive (ERA5).
Recent extremes in Mamanuca Islands
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Mamanuca Islands compares with nearby places
Annual averages, and the difference against Mamanuca Islands.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Nadi | 23 mi | 77°F | 34°F cooler | 85 in |
| Nadi International Airport | 23 mi | 77°F | 34°F cooler | 102 in |
Best time to visit Mamanuca Islands
Go in May, June, July, September and October. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and March - expect the least comfortable mix of heat, cold or rain.
What this means for Mamanuca Islands
Today is about average for August. The forecast high of 77°F is in line with the 78°F typical for this month.
A 25% chance means most of the area stays dry; a passing shower is possible but short.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Southern Hemisphere, so peak summer falls in December to February.
The gap between the warmest and coldest month averages 38°F - an unusually even climate through the year.
What to pack, what to skip
- Sunglasses, a brimmed hat and SPF 30+
- Insect repellent and quick-dry fabrics for humidity
- If your dates are flexible, avoid January, February and March - historically the least comfortable months here.
Summary
Mamanuca Islands is an island in Fiji. Mamanuca Islands is an island known for resort islands and surf breaks.
Right now it is 76°F (25°C) in Mamanuca Islands with clear sky. It feels like 81°F. Today runs from 72°F to 77°F. Chance of precipitation is 25%. Sightseeing conditions score 8.9/10 - excellent - go now.
The best time to visit Mamanuca Islands is May, June, July, September and October. The climate is tropical. January, February and March tend to be the least comfortable months. February is the warmest month with average highs near 84°F, while July is the coldest with lows near 74°F.
The closest major airport is Nadi International Airport (NAN), about 23 mi away.
In plain terms. Today is about average for August. The forecast high of 77°F is in line with the 78°F typical for this month. The best window to be outside is roughly 10 AM to 1 PM, when temperature, rain chance and wind line up best. swimming is the strongest bet in Mamanuca Islands today at 9.1/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Mamanuca Islands
Weather map for Mamanuca Islands
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Mamanuca Islands
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Climate for related places
Frequently asked questions
Where is Mamanuca Islands?
Mamanuca Islands is an island in Fiji. Its coordinates are -17.6667, 177.1. It lies in Oceania.
What is the weather like in Mamanuca Islands right now?
It is currently 76°F (25°C) with clear sky. Humidity is 74% and wind is 8 mph.
When is the best time to visit Mamanuca Islands?
May, June, July, September and October offer the most comfortable conditions in Mamanuca Islands, which has a tropical climate. January, February and March are usually the hardest months for outdoor plans.
What time zone is Mamanuca Islands in?
Mamanuca Islands observes Pacific/Fiji (UTC+12:00). The local time is 5:38 PM.
What is the nearest airport to Mamanuca Islands?
The closest airports are Nadi International Airport (NAN), 23 mi away.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (islands) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 23, 2026 at 5:38 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
