Weather in Mikronesien in September
Country-wide climate normals across 11 cities in Mikronesien.
How Hot Is Mikronesien in September?
Mikronesien sees consistently hot September weather — average highs of 29°C, average lows of 27°C, with minimal regional differences. Whether you're in Weno or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Mikronesien in September
Mikronesien sees limited sun in September: just 0.9h a day in Weno, with heavy cloud cover common across most regions. Daylight runs from 5:40 am to 5:50 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 Mikronesien In September?
Heavy seasonal rains saturate Mikronesien in September — Weno averages 366mm of rain across 26 days, with downpours an almost daily feature. The pattern is consistent across most regions, particularly along monsoon-affected coasts. Expect torrential afternoon storms followed by humid heat.
Is Mikronesien Humid In September?
Mugginess defines Mikronesien's September: humidity averages 73% in Weno, and the air feels noticeably heavy across most regions. Sweat sits on the skin longer than it would in drier conditions, and overnight relief is limited. Pack light, breathable fabrics.
Wind In Mikronesien In September
Mikronesien's September has gentle wind — Weno averages 20 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In Mikronesien In September
Heavy overcast covers Mikronesien in September: 78% cloud cover in Weno, with similar grey conditions in most regions. Direct sun is rare, and the pattern is persistent across the country. Coastal and northern regions feel especially heavy.