Weather in プエルトリコ in 12月
Country-wide climate normals across 15 cities in プエルトリコ.
How Hot Is プエルトリコ in 12月?
プエルトリコ sees consistently hot December weather — average highs of 28°C, average lows of 23°C, with minimal regional differences. Whether you're in San Juan or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in プエルトリコ in 12月
Persistent cloud and grey skies define プエルトリコ's December: about 1.5h of sun a day in San Juan. Daylight is in short supply too, running from 6:50 am to 5:50 pm, and most regions of the country see similar overcast conditions. Bright stretches are uncommon and brief.
Does It Rain In プエルトリコ In 12月?
Moderate rainfall defines プエルトリコ's December: San Juan averages 70mm across 16 days. Some regions see meaningfully wetter weather, especially coastal or mountain-facing areas, while continental interiors tend toward the drier end of the spectrum.
Is プエルトリコ Humid In 12月?
プエルトリコ is enveloped in tropical-thick humidity through December: San Juan 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 プエルトリコ In 12月
Gentle steady winds define プエルトリコ's December: San Juan averages 19 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In プエルトリコ In 12月
プエルトリコ sees mostly cloudy weather through December: San Juan averages 74% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.