Weather in St. John's in September
Climate normals based on 10 years of historical data for St. John's, Antigua dan Barbuda.
Average high
29°C
Average low
27°C
Rainfall
125 mm
20 rainy days
Sunshine
1.1h/day
Kelembapan
75%
How Hot Is St. John's in September?
Hot all day, hot all night in St. John's — 29°C peaks, 27°C troughs, averaging a sticky 28°C.
Sunshine Hours in September
Persistent cloud limits St. John's to about 1.1h of sun a day in September.
Does It Rain In St. John's In September?
Rain falls on most days of September: St. John's averages 125mm in 20 days.
Is St. John's Humid In September?
Oppressive humidity dominates St. John's in September — averaging 75%, with the air feeling thick and heavy.
Wind In St. John's In September
Sea breeze or thermal winds keep St. John's moving at 25 kph in September.
Cloud Cover In St. John's In September
Heavy cloud blankets St. John's in September — averaging 77% cover, with mostly overcast skies.
Cities With Similar Weather In September
Weather in St. John's, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca di Bulan Januari | 26°C / 25°C | 40mm | Details → |
| Cuaca di Bulan Februari | 26°C / 25°C | 53mm | Details → |
| Cuaca di Bulan Maret | 27°C / 25°C | 45mm | Details → |
| Cuaca di Bulan April | 27°C / 25°C | 54mm | Details → |
| Cuaca di Bulan Mei | 28°C / 26°C | 60mm | Details → |
| Cuaca di Bulan Juni | 29°C / 27°C | 61mm | Details → |
| Cuaca di Bulan Juli | 29°C / 27°C | 85mm | Details → |
| Cuaca di Bulan Agustus | 29°C / 27°C | 115mm | Details → |
| Cuaca di Bulan September | 29°C / 27°C | 125mm | |
| Cuaca di Bulan Oktober | 29°C / 27°C | 116mm | Details → |
| Cuaca di Bulan November | 28°C / 26°C | 112mm | Details → |
| Cuaca di Bulan Desember | 27°C / 26°C | 49mm | Details → |