Weather in 시에라 리온 in 9월
Country-wide climate normals across 15 cities in 시에라 리온.
How Hot Is 시에라 리온 in 9월?
Uniform heat across 시에라 리온's September: averages climb to 28°C nationally with overnight lows of 22°C, narrow spread from coast to interior. The hottest cities like Lunsar register similar readings to the coolest, so plan for consistently hot weather across the country.
Sunshine in 시에라 리온 in 9월
Persistent cloud and grey skies define 시에라 리온's September: about 0.6h of sun a day in Freetown. Daylight is in short supply too, running from 6:40 am to 6:50 pm, and most regions of the country see similar overcast conditions. Bright stretches are uncommon and brief.
Does It Rain In 시에라 리온 In 9월?
Monsoon-like conditions dominate 시에라 리온's September: Freetown sees 583mm of rain across 29 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 시에라 리온 Humid In 9월?
시에라 리온 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 시에라 리온 In 9월
Light breezes are typical across 시에라 리온 in September: 10 kph in Freetown, 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 시에라 리온 In 9월
시에라 리온'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.