Weather in Puerto Riko in Januari
Country-wide climate normals across 15 cities in Puerto Riko.
How Hot Is Puerto Riko in Januari?
Uniform heat across Puerto Riko's January: averages climb to 27°C nationally with overnight lows of 22°C, narrow spread from coast to interior. The hottest cities like Ponce register similar readings to the coolest, so plan for consistently hot weather across the country.
Sunshine in Puerto Riko in Januari
Persistent cloud and grey skies define Puerto Riko's January: about 1.8h of sun a day in San Juan. Daylight is in short supply too, running from 7:00 am to 6:05 pm, and most regions of the country see similar overcast conditions. Bright stretches are uncommon and brief.
Does It Rain In Puerto Riko In Januari?
Moderate rainfall defines Puerto Riko's January: San Juan averages 52mm across 13 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 Puerto Riko Humid In Januari?
Heavy oppressive humidity covers Puerto Riko in January: 77% on average in San Juan, and similar saturating conditions exist nationwide. The air feels thick and heavy from sunrise to sundown, with little overnight respite. Coastal and tropical regions feel especially stifling.
Wind In Puerto Riko In Januari
Puerto Riko's January has gentle wind — San Juan averages 19 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In Puerto Riko In Januari
Cloudy skies dominate Puerto Riko in January — 72% cover in San Juan, 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.