Weather in São Martinho in dezembro
Country-wide climate normals across 13 cities in São Martinho.
How Hot Is São Martinho in dezembro?
Uniform warmth covers São Martinho in December: highs near 26°C across all cities.
Sunshine in São Martinho in dezembro
São Martinho sees limited sun in December: just 1.5h a day in Marigot, with heavy cloud cover common across most regions. Daylight runs from 6:35 am to 5:40 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 São Martinho In dezembro?
Typical December rainfall covers São Martinho: about 44mm in Marigot across 13 days, with wetter conditions in coastal regions and drier conditions inland. Expect showers about half the days, but extended dry stretches between them. The pattern is variable but predictable.
Is São Martinho Humid In dezembro?
São Martinho's December is humid — 74% on average in Marigot, with similar muggy conditions in most regions. Afternoons feel sticky, especially after rain, and the moisture amplifies warm-day temperatures noticeably. Coastal cities see the highest readings.
Wind In São Martinho In dezembro
São Martinho sees consistent breezes in December — averaging 31 kph in Marigot, with similar windy conditions across most regions. Coastal and exposed inland cities often see considerably more, especially in the afternoons. Wind-sensitive plans should factor this in.
Cloud Cover In São Martinho In dezembro
Cloudy skies dominate São Martinho in December — 74% cover in Marigot, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.