Duncombe Bay Weather Forecast

Today 15 May
- 20
- 21
Rain. Chance thunderstorm
Sat 16 May
- 20
- 21
Rain
Sun 17 May
- 20
- 21
Rain
Mon 18 May
- 20
- 21
Rain
Tue 19 May
- 20
- 20
Rain
Wed 20 May
- 20
- 21
Rain
Thu 21 May
- 20
- 21
Rain

Today 15 May Norfolk Island

Cloudy. Windy. High (80%) chance of showers. The chance of a thunderstorm. Sun protection 9:40am to 1:40pm, UV Index predicted to reach 4 [Moderate]

Duncombe Bay Temperature Statistics View More

May Temperature

Norfolk Island Airport (4km)

Lowest 23 April, 2026
15.7 °C
Average 2026
21.8 °C
Highest 13 February, 2026
28.1 °C
Lowest 23 April, 2026
15.7 °C
Average April
20.6 °C
Highest 2 April, 2026
25 °C
Lowest 13 May, 2026
16.4 °C
Average May
20.1 °C
Highest 5 May, 2026
24.4 °C

Climate (2021–Present)

Norfolk Island Airport (4km)

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Average Low 2021–2026
17.4 °C
Average 2021–2026
19.5 °C
Average High 2021–2026
22.4 °C

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