Weather in Zālamana salas in septembris
Country-wide climate normals across 10 cities in Zālamana salas.
How Hot Is Zālamana salas in septembris?
Zālamana salas bakes evenly in September — highs around 29°C are typical from Lata all the way to Tulagi, with very little regional variation. Lows sit around 25°C even overnight, and the country's small geographic footprint means there are no significant climate pockets. Expect uniform heat day and night.
Sunshine in Zālamana salas in septembris
Zālamana salas sees limited sun in September: just 1.1h a day in Honiara, with heavy cloud cover common across most regions. Daylight runs from 6:15 am to 6:15 pm, but persistent grey skies and overcast stretches mean direct sunlight is genuinely scarce. Many days pass without any prolonged sunny spells.
Does It Rain In Zālamana salas In septembris?
Heavy seasonal rains saturate Zālamana salas in September — Honiara averages 221mm of rain across 21 days, with downpours an almost daily feature. The pattern is consistent across most regions, particularly along monsoon-affected coasts. Expect torrential afternoon storms followed by humid heat.
Is Zālamana salas Humid In septembris?
Heavy oppressive humidity covers Zālamana salas in September: 80% on average in Honiara, 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 Zālamana salas In septembris
Gentle steady winds define Zālamana salas's September: Honiara averages 19 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In Zālamana salas In septembris
Heavy overcast covers Zālamana salas in September: 78% cloud cover in Honiara, with similar grey conditions in most regions. Direct sun is rare, and the pattern is persistent across the country. Coastal and northern regions feel especially heavy.