Weather in Salomonøerne in september
Country-wide climate normals across 10 cities in Salomonøerne.
How Hot Is Salomonøerne in september?
Salomonøerne sees consistently hot September weather — average highs of 29°C, average lows of 25°C, with minimal regional differences. Whether you're in Honiara or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Salomonøerne in september
Persistent cloud and grey skies define Salomonøerne's September: about 1.1h of sun a day in Honiara. Daylight is in short supply too, running from 6:15 am to 6:15 pm, and most regions of the country see similar overcast conditions. Bright stretches are uncommon and brief.
Does It Rain In Salomonøerne In september?
Monsoon-like conditions dominate Salomonøerne's September: Honiara sees 221mm of rain across 21 days, similar nationwide. Heavy showers fall almost daily, often in dramatic afternoon downpours. Sunshine is brief between storms, and humidity stays high throughout the month.
Is Salomonøerne Humid In september?
Saturated air defines Salomonøerne's September: humidity at 80% in Honiara, with the country as a whole feeling muggy and oppressive. The air practically drips after rain, and even shaded outdoor areas feel warm and clammy. Plan indoor time during the most humid afternoon hours.
Wind In Salomonøerne In september
Light breezes are typical across Salomonøerne in September: 19 kph in Honiara, with similar gentle wind conditions in most regions. The air moves enough to keep things fresh on warm days but not enough to be disruptive. Coastal cities may see slightly more.
Cloud Cover In Salomonøerne In september
Salomonøerne's September is dominated by overcast skies: Honiara averages 78% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.