Weather in Old Harbour in September
Climate normals based on 10 years of historical data for Old Harbour, Jamaika.
Average high
32°C
Average low
24°C
Rainfall
152 mm
20 rainy days
Sunshine
1.3h/day
Kelembapan
77%
How Hot Is Old Harbour in September?
Old Harbour steps back from peak heat in September — afternoon highs of 32°C and overnight lows of 24°C.
Sunshine Hours in September
September is mostly overcast in Old Harbour: just 1.3h of direct sun, despite 12h of daylight.
Does It Rain In Old Harbour In September?
Heavy rain dominates Old Harbour's September: 152mm across 20 days.
Is Old Harbour Humid In September?
Tropical-style humidity defines Old Harbour's September: 77% on average, with constant mugginess.
Wind In Old Harbour In September
Breezes around 14 kph in Old Harbour this September — comfortable for outdoor activity.
Cloud Cover In Old Harbour In September
Grey, overcast skies dominate: 75% average cloud cover in Old Harbour.
Cities With Similar Weather In September
Weather in Old Harbour, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca di Bulan Januari | 29°C / 20°C | 29mm | Details → |
| Cuaca di Bulan Februari | 29°C / 20°C | 34mm | Details → |
| Cuaca di Bulan Maret | 30°C / 21°C | 55mm | Details → |
| Cuaca di Bulan April | 31°C / 22°C | 96mm | Details → |
| Cuaca di Bulan Mei | 31°C / 23°C | 134mm | Details → |
| Cuaca di Bulan Juni | 32°C / 24°C | 92mm | Details → |
| Cuaca di Bulan Juli | 32°C / 24°C | 100mm | Details → |
| Cuaca di Bulan Agustus | 32°C / 24°C | 112mm | Details → |
| Cuaca di Bulan September | 32°C / 24°C | 152mm | |
| Cuaca di Bulan Oktober | 30°C / 23°C | 180mm | Details → |
| Cuaca di Bulan November | 29°C / 22°C | 192mm | Details → |
| Cuaca di Bulan Desember | 29°C / 21°C | 40mm | Details → |