Weather in Nova Caledônia in setembro
Country-wide climate normals across 15 cities in Nova Caledônia.
How Hot Is Nova Caledônia in setembro?
Nova Caledônia's September is consistently warm — typical 23°C, with no major regional outliers.
Sunshine in Nova Caledônia in setembro
Nova Caledônia's September brings mixed skies — Nouméa averages 3.4h of sun, with similar conditions nationwide. Cloudy periods alternate with sunny stretches, and the sun is up between 5:50 am and 5:45 pm. Plan for variability rather than guaranteed sunshine.
Does It Rain In Nova Caledônia In setembro?
Nova Caledônia sees moderate rainfall in September — Nouméa averages 65mm across 8 days, with notable regional variation. Coastal cities often see more rain than the inland average, while drier regions see less. The country's September weather mixes sunny stretches with regular shower spells.
Is Nova Caledônia Humid In setembro?
Nova Caledônia's September is humid — 73% on average in Nouméa, with similar muggy conditions in most regions. Afternoons feel sticky, especially after rain, and the moisture amplifies warm-day temperatures noticeably. Coastal cities see the highest readings.
Wind In Nova Caledônia In setembro
Persistent breeze shapes Nova Caledônia's September: 22 kph in Nouméa, with consistent wind across the country. The conditions are ideal for sailing and other wind sports, but can be disruptive for fine outdoor work.
Cloud Cover In Nova Caledônia In setembro
Nova Caledônia sees mostly cloudy weather through September: Nouméa averages 63% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.