Weather in Pohjois-Mariaanit in tammikuu
Country-wide climate normals across 10 cities in Pohjois-Mariaanit.
How Hot Is Pohjois-Mariaanit in tammikuu?
Pohjois-Mariaanit sees consistently hot January weather — average highs of 27°C, average lows of 26°C, with minimal regional differences. Whether you're in Saipan or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Pohjois-Mariaanit in tammikuu
Dark, overcast days dominate Pohjois-Mariaanit in January — Saipan sees just 1.5h of sun a day, and the pattern is similar across most regions. Cloud cover is heavy and persistent, with even the brighter regions struggling to escape the gloom for long.
Does It Rain In Pohjois-Mariaanit In tammikuu?
Moderate rainfall defines Pohjois-Mariaanit's January: Saipan averages 74mm across 14 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 Pohjois-Mariaanit Humid In tammikuu?
Saturated air defines Pohjois-Mariaanit's January: humidity at 76% in Saipan, with the country as a whole feeling muggy and oppressive. The air practically drips after rain, and even shaded outdoor areas feel warm and clammy. Plan indoor time during the most humid afternoon hours.
Wind In Pohjois-Mariaanit In tammikuu
Persistent breeze shapes Pohjois-Mariaanit's January: 32 kph in Saipan, with consistent wind across the country. The conditions are ideal for sailing and other wind sports, but can be disruptive for fine outdoor work.
Cloud Cover In Pohjois-Mariaanit In tammikuu
Cloudy skies dominate Pohjois-Mariaanit in January — 75% cover in Saipan, 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.