Weather in Christmasøya in september
Country-wide climate normals across 6 cities in Christmasøya.
How Hot Is Christmasøya in september?
Christmasøya sees consistently hot September weather — average highs of 28°C, average lows of 23°C, with minimal regional differences. Whether you're in Flying Fish Cove or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Christmasøya in september
Dark, overcast days dominate Christmasøya in September — Flying Fish Cove sees just 2.9h of sun a day, and the pattern is similar across most regions. Cloud cover is heavy and persistent, with even the brighter regions struggling to escape the gloom for long.
Does It Rain In Christmasøya In september?
Wet conditions dominate Christmasøya in September — Flying Fish Cove sees 121mm of rain across 12 days, with rain a near-daily feature in most regions. Some areas see considerably more, particularly mountain-facing or windward coasts. Plan around frequent showers and pack reliable rainwear.
Is Christmasøya Humid In september?
Heavy oppressive humidity covers Christmasøya in September: 78% on average in Flying Fish Cove, and similar saturating conditions exist nationwide. The air feels thick and heavy from sunrise to sundown, with little overnight respite. Coastal and tropical regions feel especially stifling.
Wind In Christmasøya In september
Breezy conditions cover Christmasøya's September: Flying Fish Cove sits at 22 kph on average, with the country as a whole feeling windy through the day. Afternoon winds pick up across most cities, and coastal regions often run significantly higher.
Cloud Cover In Christmasøya In september
Cloudy skies dominate Christmasøya in September — 66% cover in Flying Fish Cove, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.