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When to go · Alotau

Alotau, month by month

The best months for Alotau: Sep, Oct, Nov. Months to avoid: May, Jun, Jul, Aug.

Month by month

  1. JanuaryMixedOutside the best window (Sep–Nov). Across Papua New Guinea: Wet season on the south coast and in the Highlands; roads and airstrips close after rain.30 °C (86 °F) / 22 °C (72 °F), 15 rain daysCrowds: Low
  2. FebruaryMixedOutside the best window (Sep–Nov). Across Papua New Guinea: Wettest stretch in Port Moresby; fine for some island dive areas — ask operators.30 °C (86 °F) / 22 °C (72 °F), 14 rain daysCrowds: Low
  3. MarchMixedOutside the best window (Sep–Nov). Across Papua New Guinea: Rain continues; Easter may fall late in the month.31 °C (88 °F) / 23 °C (73 °F), 13 rain daysCrowds: Low
  4. AprilMixedOutside the best window (Sep–Nov). Across Papua New Guinea: Rain easing in the south; first Kokoda treks of the season.31 °C (88 °F) / 23 °C (73 °F), 12 rain daysCrowds: Low
  5. MayAvoidListed as a month to avoid: May–Oct (rain may affect boat trips).30 °C (86 °F) / 22 °C (72 °F), 16 rain daysCrowds: Low
  6. JuneAvoidListed as a month to avoid: May–Oct (rain may affect boat trips).29 °C (84 °F) / 21 °C (70 °F), 18 rain daysCrowds: Medium
  7. JulyAvoidListed as a month to avoid: May–Oct (rain may affect boat trips).29 °C (84 °F) / 21 °C (70 °F), 19 rain daysCrowds: Medium
  8. AugustAvoidListed as a month to avoid: May–Oct (rain may affect boat trips).29 °C (84 °F) / 21 °C (70 °F), 18 rain daysCrowds: High · 1 festival or holiday
  9. SeptemberGreatInside Alotau's best window: Sep–Nov.30 °C (86 °F) / 22 °C (72 °F), 15 rain daysCrowds: High · 1 festival or holiday
  10. OctoberGreatInside Alotau's best window: Sep–Nov.30 °C (86 °F) / 22 °C (72 °F), 13 rain daysCrowds: Medium
  11. NovemberGreatInside Alotau's best window: Sep–Nov.30 °C (86 °F) / 22 °C (72 °F), 12 rain daysCrowds: Low · 1 festival or holiday
  12. DecemberMixedOutside the best window (Sep–Nov). Across Papua New Guinea: Wet season returns; Christmas travel fills flights and slows services.30 °C (86 °F) / 22 °C (72 °F), 14 rain daysCrowds: Medium

Compare two months

Weather, crowds and prices for any two months in Alotau, side by side.

  • Verdict

    Sep: Great

    Oct: Great

  • Daytime high

    Sep: 30 °C (86 °F)

    Oct: 30 °C (86 °F)

  • Night low

    Sep: 22 °C (72 °F)

    Oct: 22 °C (72 °F)

  • Rain days

    Sep: 15

    Oct: 13 (better)

  • Crowds

    Sep: High

    Oct: Medium

  • Prices

    Sep: High

    Oct: Medium

  • Festivals listed

    Sep: 1

    Oct: 0

September: Inside Alotau's best window: Sep–Nov.

October: Inside Alotau's best window: Sep–Nov.

Alotau: figures are long-term averages from this guide, not a forecast.