The best times to visit Samoa for ideal weather are

July 16th to September 9th

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.

 

 


Other Samoa Travel Info

Weather in Samoa

Temperature

Average temperatures in Samoa vary barely at all. Considering humidity, temperatures feel hot all year with a fair chance of precipitation about half of the year. The area is far less temperate than some — in the 8th 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 Samoa, the hottest months are February, January, and then March. See average monthly temperatures below. The warmest time of year is generally early to mid January where highs are regularly around 88.9°F (31.6°C) with temperatures rarely dropping below 75.6°F (24.2°C) at night.

Samoa Temperatures (Fahrenheit)

Key
High
Average
Low

Samoa Temperatures (Celsius)

Key
High
Average
Low

“Feels-Like” Temperatures

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.

Samoa Perceived Temperature (F)

Key
High
Average
Low

Samoa Perceived Temperature (C)

Key
High
Average
Low

 

Average Samoa 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.

Show Fahrenheit

MonthAvg. High (°F)Avg. Mean (°F)Avg. Low (°F)
Jan86.580.475.4
Feb86.780.575.4
Mar87.480.174.6
Apr88.380.174.4
May86.779.474.4
Jun86.27973.3
Jul85.478.172.5
Aug84.677.571.6
Sep84.877.371.2
Oct85.378.372.7
Nov86.579.574
Dec86.679.773.8

Show Celsius

MonthAvg. High (°C)Avg. Mean (°C)Avg. Low (°C)
Jan30.326.924.1
Feb30.426.924.1
Mar30.826.723.7
Apr31.326.723.6
May30.426.323.6
Jun30.126.122.9
Jul29.725.622.5
Aug29.225.322
Sep29.325.221.8
Oct29.625.722.6
Nov30.326.423.3
Dec30.326.523.2

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Samoa are August, July, 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 early September. For example, on the week of September 3rd there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early March with an average of 6 days of significant precipitation the week of March 5th.

When can you find snow in Samoa? 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 Samoa.

Key
Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Samoa (in).

Key
Snow depth

Average Rain and Snow by Month

Show Inches

MonthDaily Chance of RainAverage Snow Depth (in)Total Precipitation (in)
Jan36%011.9
Feb29%06.6
Mar42%08.9
Apr24%04.9
May34%07
Jun14%02.6
Jul13%01.9
Aug11%01.9
Sep25%03.1
Oct29%06.9
Nov33%012.3
Dec30%07.9

Show Centimeters

MonthDaily Chance of RainAverage Snow Depth (cm)Total Precipitation (cm)
Jan36030.2
Feb29016.8
Mar42022.6
Apr24012.4
May34017.8
Jun1406.6
Jul1304.8
Aug1104.8
Sep2507.9
Oct29017.5
Nov33031.2
Dec30020.1

 

Humidity and Wind

Samoa has some extremely humid months, and above average humidity throughout the year. The least humid month is August (65.3% relative humidity), and the most humid month is November (83.8%).

Wind in Samoa is usually calm. The windiest month is January, followed by August and July. January’s average wind speed of around 5.5 knots (6.4 MPH or 10.3 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 where average top sustained speeds reach 13.8 knots, which is considered a moderate breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Samoa.

Key
Avg. Relative Humidity

Wind

The graph below shows wind speed (max and average) in knots.

Key
Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

MonthAvg. WindAvg. Wind FeelSustained High WindHigh Wind Feel
Jan5.5Light breeze12.6Significant breeze
Feb4.7Light breeze11.7Significant breeze
Mar3.1Barely noticeable7.5Significant breeze
Apr3.4Barely noticeable8.1Gentle breeze
May3.7Barely noticeable8.3Significant breeze
Jun4.5Light breeze9.4Gentle breeze
Jul4.9Light breeze9.7Significant breeze
Aug5.5Light breeze10.9Gentle breeze
Sep4.7Light breeze9.5Significant breeze
Oct4.4Light breeze9.2Gentle breeze
Nov4.1Light breeze9.3Significant breeze
Dec4Light breeze8.8Gentle breeze

Show Relative Humidity by Month

MonthAvg. Relative Humidity
Jan81.6%
Feb80.6%
Mar73.1%
Apr70.6%
May72.1%
Jun68.2%
Jul66.9%
Aug65.3%
Sep71.2%
Oct78.5%
Nov83.8%
Dec81.3%

 

Is it Safe to Travel to Samoa?

Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Samoa; 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 Aug 22, 2019.


 

The Busiest and Least Crowded Months

The busiest month for tourism in Samoa is July, followed by June and September. 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 Samoa in March. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month

 

Most Popular Months to Visit

Key
Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is very reliable. Displayed data is calculated relative to the peak, so a score of 13.3 in March means 13.3% of the tourists vs. July.

 

 

Overall Samoa Travel Experience by Season

Fall (March through May)

Humidity and temperatures combine to make this season feel warm. Highs range from 88.9°F (31.6°C) and 85.1°F (29.5°C) with similar temperatures in the later months. Rain is very common with 7 to 13 days of significant precipitation per month. Fall is the slowest 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 quite warm. These months see the least precipitation with 3 to 4 days of precipitation per month. June – August is the busiest season for tourism in Samoa, so lodging and other accommodations may cost more than usual.

Spring (September through November)

Spring daily highs range from 87.4°F (30.8°C) and 82.4°F (28°C), which will feel very nice given the humidity and wind. It rains or snows a significant amount: 7 to 10 days per month. Tourism is fairly slow during these months due to the weather, so hotels may be lower priced.

Summer (December through February)

Weather is perfect this time of year in Samoa to be enjoyable for warm weather travelers. The average high during this season is between 87.8°F (31°C) and 85.8°F (29.9°C). On average, it rains or snows a fair amount: 8 to 11 times per month. These times of year are the second busiest with tourists.

 

Best Times to Travel › Samoa