Weather in Jaffna in September
Climate normals based on 10 years of historical data for Jaffna, Sri Langka.
Average high
29°C
Average low
27°C
Rainfall
80 mm
13 rainy days
Sunshine
2.5h/day
Kelembapan
79%
How Hot Is Jaffna in September?
Jaffna's September sits at about 28°C overall, climbing to 29°C by mid-afternoon and dropping to 27°C before dawn.
Sunshine Hours in September
Cloud cover keeps Jaffna dim: 2.5h of sun, daylight from 6:00 am to 6:10 pm.
Does It Rain In Jaffna In September?
Jaffna averages a rainy day every other day in September — 80mm in total, across 13 days.
Is Jaffna Humid In September?
Air feels constantly thick in Jaffna: 79% humidity is the norm in September.
Wind In Jaffna In September
Jaffna sees consistent breezes in September: typical wind speeds of 33 kph.
Cloud Cover In Jaffna In September
Jaffna's September runs cloudy: typical cloud cover of 67%.
Cities With Similar Weather In September
Weather in Jaffna, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca di Bulan Januari | 27°C / 25°C | 67mm | Details → |
| Cuaca di Bulan Februari | 28°C / 25°C | 33mm | Details → |
| Cuaca di Bulan Maret | 31°C / 26°C | 19mm | Details → |
| Cuaca di Bulan April | 32°C / 28°C | 61mm | Details → |
| Cuaca di Bulan Mei | 31°C / 29°C | 132mm | Details → |
| Cuaca di Bulan Juni | 30°C / 28°C | 53mm | Details → |
| Cuaca di Bulan Juli | 30°C / 28°C | 52mm | Details → |
| Cuaca di Bulan Agustus | 29°C / 27°C | 81mm | Details → |
| Cuaca di Bulan September | 29°C / 27°C | 80mm | |
| Cuaca di Bulan Oktober | 29°C / 27°C | 247mm | Details → |
| Cuaca di Bulan November | 28°C / 26°C | 447mm | Details → |
| Cuaca di Bulan Desember | 28°C / 25°C | 234mm | Details → |