Weather in São Tomé e Príncipe in dezembro
Country-wide climate normals across 15 cities in São Tomé e Príncipe.
How Hot Is São Tomé e Príncipe in dezembro?
Uniform heat across São Tomé e Príncipe's December: averages climb to 28°C nationally with overnight lows of 26°C, narrow spread from coast to interior. The hottest cities like Belém register similar readings to the coolest, so plan for consistently hot weather across the country.
Sunshine in São Tomé e Príncipe in dezembro
Persistent cloud and grey skies define São Tomé e Príncipe's December: about 0.8h of sun a day in São Tomé. Daylight is in short supply too, running from 5:30 am to 5:35 pm, and most regions of the country see similar overcast conditions. Bright stretches are uncommon and brief.
Does It Rain In São Tomé e Príncipe In dezembro?
Monsoon-like conditions dominate São Tomé e Príncipe's December: São Tomé sees 307mm of rain across 28 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 São Tomé e Príncipe Humid In dezembro?
São Tomé e Príncipe is enveloped in tropical-thick humidity through December: São Tomé averages 78%, 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 São Tomé e Príncipe In dezembro
São Tomé e Príncipe's December has gentle wind — São Tomé averages 13 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In São Tomé e Príncipe In dezembro
São Tomé e Príncipe's December is dominated by overcast skies: São Tomé averages 79% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.