January Rainfall and Precipitation in Upolu

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

Upolu, Samoa, a region in Samoa, experiences in January precipitation ranging from a heavy 313 mm (12 in) in Mulifanua to a heavy 369 mm (15 in) in Apia. On average, January is the wettest month of the year in Upolu, Samoa.

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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 January

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 January: blue is cold, red is hot.

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

Upolu precipitation in January: frequently asked questions

How much rainfall does Upolu, Samoa receive in January?

January 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 369 mm (15 in). The frequent showers make the weather unpredictable, with conditions shifting rapidly.

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

Rainfall in Apia typically falls on roughly 16 days days in January.

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

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

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

In our database, Apia stands out as having an average rainfall level of 369 mm (15 in), making it the wettest location.

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

Based on our database, Mulifanua sees the least rainfall in Upolu, Samoa in January, with around 313 mm (12 in) on average.

Interested in more climate information?

We have much more information about the climate in Upolu.

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