Weather in Jaffna in september
Climate normals based on 10 years of historical data for Jaffna, Šri Lanka.
Average high
29°C
Average low
27°C
Rainfall
80 mm
13 rainy days
Sunshine
2.5h/day
Vlažnost
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 | Dež | |
|---|---|---|---|
| Vreme v januarju | 27°C / 25°C | 67mm | Details → |
| Vreme v februarju | 28°C / 25°C | 33mm | Details → |
| Vreme v marcu | 31°C / 26°C | 19mm | Details → |
| Vreme v aprilu | 32°C / 28°C | 61mm | Details → |
| Vreme v maju | 31°C / 29°C | 132mm | Details → |
| Vreme v juniju | 30°C / 28°C | 53mm | Details → |
| Vreme v juliju | 30°C / 28°C | 52mm | Details → |
| Vreme v avgustu | 29°C / 27°C | 81mm | Details → |
| Vreme v septembru | 29°C / 27°C | 80mm | |
| Vreme v oktobru | 29°C / 27°C | 247mm | Details → |
| Vreme v novembru | 28°C / 26°C | 447mm | Details → |
| Vreme v decembru | 28°C / 25°C | 234mm | Details → |