October is a shoulder month with increasing showers toward November; humidity begins to rise. Visitor numbers decline compared with mid-year peak, and some operators offer lower rates.
Stephen Glauser CC BY-SA 4.0 Wikimedia Commons
Average daily low and high (°C) and monthly rainfall. The badge shows how it feels, allowing for humidity.
Average temperature across Samoa in October.
Early October brings the first hints of the build toward the wet season - humidity creeps up and single heavy showers become more common in the afternoons around Apia. The trade winds remain present but weaker at times, and sea conditions can be variable; small-boat excursions are still possible but monitor forecasts. This month is good for quieter city experiences before the main tourist rush and before rains intensify.
Lalomanu, To-Sua
By October humidity begins to climb on the south coast and isolated heavy showers become more likely, though long spells of sun remain frequent. Sea conditions can turn choppier sometimes as the wet season approaches, affecting small-boat excursions; check with operators before booking. This month is a quieter shoulder season for travelers who want good days but lower prices than peak dry months.
October brings a gradual rise in humidity and the chance of isolated heavy showers returning to the uplands - rain is less persistent than in the main wet months but can still close minor tracks. The forests remain lush and waterfalls begin to swell again late in the month, making rivers scenic though sometimes swollen. If self-driving, allow time for washed-out minor bridges and prefer mid-morning drives when surfaces are drier.
Salelologa, Afu Aau, Alofaaga Blowholes
October brings a shift toward increasing humidity and the possibility of isolated heavy showers returning to Savai’i, though extended rainy periods are still uncommon. Sea swells can return at times, increasing surf on exposed coasts and making small-boat operations more dependent on the weather. If you prefer quieter beaches and don’t mind an occasional downpour, this shoulder month can be rewarding.
October brings a gradual return of instability - occasional squalls can pop up and seas may be slightly rougher at times, affecting small-boat schedules to the islets. Still, many days are calm and suitable for short stays; be prepared to shift plans if weather worsens and check nets and lines if you plan to fish. Waterproof bags for valuables remain practical throughout the month.
White Sunday (observed on the second Sunday of October) is a major religious and family holiday with church services and celebrations.
See how October compares with the rest of the year, then read the full guide.