Weather in Castries in September
Climate normals based on 10 years of historical data for Castries, Saint Lucia.
Average high
30°C
Average low
27°C
Rainfall
123 mm
20 rainy days
Sunshine
0.9h/day
Kelembapan
75%
How Hot Is Castries in September?
September brings unrelenting heat to Castries — highs of 30°C don't drop much below 27°C even after sundown.
Sunshine Hours in September
Grey skies dominate Castries: 0.9h of sun a day, sun up between 5:50 am and 6:05 pm.
Does It Rain In Castries In September?
September is reliably wet in Castries: 123mm across 20 days.
Is Castries Humid In September?
Sticky conditions in Castries: humidity sits at 75% across September.
Wind In Castries In September
Castries sees consistent breezes in September: typical wind speeds of 21 kph.
Cloud Cover In Castries In September
Persistent overcast defines Castries's September: 79% cloud cover on average.
Cities With Similar Weather In September
Weather in Castries, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca di Bulan Januari | 27°C / 25°C | 63mm | Details → |
| Cuaca di Bulan Februari | 27°C / 25°C | 48mm | Details → |
| Cuaca di Bulan Maret | 28°C / 25°C | 53mm | Details → |
| Cuaca di Bulan April | 29°C / 25°C | 43mm | Details → |
| Cuaca di Bulan Mei | 29°C / 26°C | 53mm | Details → |
| Cuaca di Bulan Juni | 29°C / 26°C | 106mm | Details → |
| Cuaca di Bulan Juli | 29°C / 26°C | 129mm | Details → |
| Cuaca di Bulan Agustus | 30°C / 27°C | 131mm | Details → |
| Cuaca di Bulan September | 30°C / 27°C | 123mm | |
| Cuaca di Bulan Oktober | 30°C / 27°C | 123mm | Details → |
| Cuaca di Bulan November | 29°C / 26°C | 129mm | Details → |
| Cuaca di Bulan Desember | 28°C / 25°C | 66mm | Details → |