Weather in Santa Lucía in septiembre
Country-wide climate normals across 15 cities in Santa Lucía.
How Hot Is Santa Lucía in septiembre?
Santa Lucía bakes evenly in September — highs around 30°C are typical from Anse Ger all the way to Gros Islet, with very little regional variation. Lows sit around 27°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 Santa Lucía in septiembre
Persistent cloud and grey skies define Santa Lucía's September: about 1.2h of sun a day in Gros Islet. Daylight is in short supply too, running from 5:50 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 Santa Lucía In septiembre?
Heavy rain shapes Santa Lucía's September: Gros Islet averages 142mm across 19 days, and most regions of the country see similar persistent wet conditions. Long sunny stretches are rare. Expect rain on roughly two out of every three days.
Is Santa Lucía Humid In septiembre?
Santa Lucía's September is humid — 75% on average in Gros Islet, with similar muggy conditions in most regions. Afternoons feel sticky, especially after rain, and the moisture amplifies warm-day temperatures noticeably. Coastal cities see the highest readings.
Wind In Santa Lucía In septiembre
Breezy conditions cover Santa Lucía's September: Gros Islet sits at 22 kph on average, with the country as a whole feeling windy through the day. Afternoon winds pick up across most cities, and coastal regions often run significantly higher.
Cloud Cover In Santa Lucía In septiembre
Heavy overcast covers Santa Lucía in September: 77% cloud cover in Gros Islet, 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.