Weather in دومينيكا in سبتمبر
Country-wide climate normals across 15 cities in دومينيكا.
How Hot Is دومينيكا in سبتمبر?
دومينيكا bakes evenly in September — highs around 28°C are typical from La Plaine all the way to Pointe Michel, with very little regional variation. Lows sit around 25°C even overnight, and the country's small geographic footprint means there are no significant climate pockets. Expect uniform heat day and night.
Sunshine in دومينيكا in سبتمبر
دومينيكا sees limited sun in September: just 1.2h a day in Roseau, with heavy cloud cover common across most regions. Daylight runs from 5:55 am to 6:05 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 دومينيكا In سبتمبر?
دومينيكا's September is wet across most regions: 156mm in Roseau across 19 days, with rain falling on most days of the month. Coastal and highland regions can see significantly more, while interior regions may stay slightly drier. Sunny stretches are brief and uncommon.
Is دومينيكا Humid In سبتمبر?
دومينيكا is enveloped in tropical-thick humidity through September: Roseau averages 75%, 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 دومينيكا In سبتمبر
Persistent breeze shapes دومينيكا's September: 21 kph in Roseau, 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 دومينيكا In سبتمبر
Heavy overcast covers دومينيكا in September: 77% cloud cover in Roseau, 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.