The best times to visit Mana Island for ideal weather are
May 21st to September 23rd
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Mana Island Travel Guide
Other Mana Island Travel Info
Weather in Mana Island
Average temperatures in Mana Island vary very little. Considering humidity, temperatures feel hot for most of the year with a fair chance of precipitation about half of the year. The area is less temperate than some — in the 17th percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Mana Island, the hottest months are January, February, and then March. See average monthly temperatures below. The warmest time of year is generally mid January where highs are regularly around 89.1°F (31.7°C) with temperatures rarely dropping below 74°F (23.3°C) at night.
Mana Island Temperatures (Fahrenheit)
Mana Island Temperatures (Celsius)
The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.
Mana Island Perceived Temperature (F)
Mana Island Perceived Temperature (C)
Average Mana Island Temperatures by Month
Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.
|Month||Avg. High (°F)||Avg. Mean (°F)||Avg. Low (°F)|
|Month||Avg. High (°C)||Avg. Mean (°C)||Avg. Low (°C)|
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Mana Island are July, August, and then June. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around mid to late August. For example, on the week of August 20th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late January and early February with an average of 4 days of significant precipitation the week of January 29th.
When can you find snow in Mana Island? Weather stations report no annual snow. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.
Chance of Precipitation
The graph below shows the % chance of rainy and snowy days in Mana Island.
Snow on the Ground
The graph below shows the average snow on the ground in Mana Island (in).
Average Rain and Snow by Month
|Month||Daily Chance of Rain||Average Snow Depth (in)||Total Precipitation (in)|
|Month||Daily Chance of Rain||Average Snow Depth (cm)||Total Precipitation (cm)|
Humidity and Wind
Mana Island has some extremely humid months, and high humidity throughout the year. The least humid month is August (70.6% relative humidity), and the most humid month is February (81.1%).
Wind in Mana Island is usually calm. The windiest month is November, followed by October and September. November’s average wind speed of around 6 knots (6.9 MPH or 11 KPH) is considered “a light breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in late January and early February where average top sustained speeds reach 14.1 knots, which is considered a moderate breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Mana Island.
The graph below shows wind speed (max and average) in knots.
Average Wind Speeds
Show Wind Speeds
All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.
|Month||Avg. Wind||Avg. Wind Feel||Sustained High Wind||High Wind Feel|
|Jan||5.8||Light breeze||13||Significant breeze|
|Feb||5.4||Light breeze||12.5||Significant breeze|
|Mar||5.2||Light breeze||12.4||Significant breeze|
|Apr||4.8||Light breeze||10.9||Gentle breeze|
|May||5||Light breeze||11||Significant breeze|
|Jun||5.3||Light breeze||11.1||Significant breeze|
|Jul||5.6||Light breeze||11.7||Significant breeze|
|Aug||5.6||Light breeze||11.9||Significant breeze|
|Sep||5.9||Light breeze||12.6||Significant breeze|
|Oct||5.9||Light breeze||12.7||Significant breeze|
|Nov||6||Light breeze||13||Significant breeze|
|Dec||5.6||Light breeze||12.7||Significant breeze|
Show Relative Humidity by Month
|Month||Avg. Relative Humidity|
Is it Safe to Travel to Mana Island?
Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Fiji; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Sep 05, 2019.
The Busiest and Least Crowded Months
The busiest month for tourism in Mana Island, Fiji is November, followed by June and March. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Mana Island in December. Those willing to visit at these times will likely find it the least expensive month.
Estimated Tourism by Month
Most Popular Months to Visit
Overall Mana Island Travel Experience by Season
Fall (March through May)
Humidity and temperatures combine to make this season feel warm. Highs range from 88.4°F (31.3°C) and 84.8°F (29.3°C) with colder temperatures in the later months. Rain is somewhat common with 5 to 14 days of significant precipitation per month. Fall is fairly slow for tourism, which makes it a good time for those looking for deals.
Winter (June through August)
The middle-year months have very comfortable weather with high temperatures that are comfortable. These months see the least precipitation with 2 to 4 days of precipitation per month. June – August is the busiest season for tourism in Mana Island, so lodging and other accommodations may cost more than usual.
Spring (September through November)
Spring daily highs range from 88.4°F (31.3°C) and 84.3°F (29.1°C), which will feel very nice given the humidity and wind. It rains or snows a significant amount: 4 to 8 days per month. Tourism is the second busiest during these months due to the weather, so hotels may be slightly higher priced.
Summer (December through February)
Weather is perfect this time of year in Mana Island to be enjoyable for warm weather travelers. The average high during this season is between 89.1°F (31.7°C) and 87.5°F (30.8°C). On average, it rains or snows a very great amount: 12 to 14 times per month. These times of year are the slowest with tourists.