Weather in Sierra Leona in septiembre
Country-wide climate normals across 15 cities in Sierra Leona.
How Hot Is Sierra Leona in septiembre?
Sierra Leona bakes evenly in September — highs around 28°C are typical from Mattru Jong all the way to Lunsar, with very little regional variation. Lows sit around 22°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 Sierra Leona in septiembre
Dark, overcast days dominate Sierra Leona in September — Freetown sees just 0.6h 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 Sierra Leona In septiembre?
Sierra Leona is in the heart of its rainy season: Freetown measures 583mm of rain across 29 days in September, and the pattern repeats across nearly all regions. Persistent heavy rain, occasional thunderstorms, and saturated air define the entire country's weather.
Is Sierra Leona Humid In septiembre?
Sierra Leona is enveloped in tropical-thick humidity through September: Freetown averages 90%, and most of the country tracks similarly. The constant moisture makes warm temperatures feel substantially hotter, and even nights bring limited cooling. Light cotton clothing is essential.
Wind In Sierra Leona In septiembre
Gentle steady winds define Sierra Leona's September: Freetown averages 10 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In Sierra Leona In septiembre
Sierra Leona's September is dominated by overcast skies: Freetown averages 80% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.