When is the best time to go to Upolu island?

When is the best time to go to Upolu island? Here's some information to help you in your decision:

  • The best months for good weather in Upolu island are March, June, July, August, September and October
  • On average, it is hot all year round
  • The rainiest months are January, February and December
  • The sea temperature is suitable for swimming all year round


Annual weather in Upolu island

For full information about the climate and weather in Upolu island a specific month, click on the corresponding line below:

Month
January 83°F/85°F
14.4in
February 83°F/85°F
14.1in
March 83°F/85°F
7.8in
April 83°F/85°F
9.2in
May 83°F/85°F
9.8in
June 81°F/83°F
9.5in
July 81°F/83°F
9.4in
August 81°F/83°F
7.1in
September 81°F/83°F
5.5in
October 81°F/83°F
9.3in
November 83°F/85°F
10in
December 83°F/85°F
11.8in


Weather and climate in Upolu island

Upolu island enjoys an equatorial (or tropical rainforest) climate in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Upolu island is 85°F (ranging from 83°F in august to 85°F in april). Annual rainfall is 117.5in, with a minimum of 5.5in in september and a maximum of 14.4in in january.
  • From january to december the climate is correct. The temperature rises to 85°F and it rains in december about 11.8in.

Upolu island :



Charts: temperature and rainfall in Upolu island

In the charts below, you can see the following seasonal norms for the city of Upolu island: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature

Humidity



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