May Rainfall and Precipitation in Upolu

Average rainfall, rainy days and the driest cities in Upolu, Samoa in May.

Upolu, Samoa, a region in Samoa, experiences precipitation in May ranging from heavy in Mulifanua (175 mm (6.9 in)) to heavy in Lalomanu (237 mm (9.3 in)).

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For a detailed overview over the year and the best time to visit Upolu, check out our Upolu's climate page.

Best Places to Visit in Upolu in May

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

Conditions Temperatures Precipitation

Temperatures Precipitation

Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

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).

Marker color shows the average daytime high temperature in May: blue is cold, red is hot.

Marker color shows total monthly precipitation in May: pale blue is dry, deep blue is wet.

Popular cities in Upolu

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Islands in Samoa

Drill down to May weather for any region in Samoa.

Savaii

Upolu precipitation in May: frequently asked questions

How much rainfall does Upolu, Samoa receive in May?

May in Upolu, Samoa is a significant part of the rainy season. It might not be the best month for a trip. Apia often receives substantial rainfall, averaging approximately 225 mm (8.9 in). The frequent showers make the weather unpredictable, with conditions shifting rapidly.

How many days does it rain in Upolu, Samoa in May?

Expect around 17 days rainy days in Apia during May.

Is May part of the rainy season in Upolu, Samoa?

May is part of Upolu, Samoa's rainy season. Showers are more common this time of year.

What is the wettest city in May in Upolu, Samoa?

Looking at our data, Lalomanu tops the wettest-cities list in Upolu, Samoa for May, with monthly rainfall averaging 237 mm (9.3 in).

What is the driest city in May in Upolu, Samoa?

The driest place is Mulifanua with an average rainfall of 175 mm (6.9 in) according to our data.

Interested in more climate information?

We have much more information about the climate in Upolu.

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

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