Best months
Jan · Feb · Mar · Dec
Best for: Beach-tropical seekers who want six predictable dry months and don't mind a wet half.
Year at a glance
Cells coloured by typical daytime average temperature. ★ = best months for nomads.
Jan
27°C
75%
3mm
Feb
27°C
72%
2mm
Mar
28°C
75%
3mm
Apr
28°C
78%
5mm
May
28°C
82%
8mm
Jun
27°C
82%
7mm
Jul
27°C
80%
5mm
Aug
27°C
80%
5mm
Sep
27°C
80%
6mm
Oct
27°C
82%
8mm
Nov
27°C
80%
7mm
Dec
27°C
78%
4mm
Summer peak
28°C
March · 75% humidity
Winter low
27°C
January · 75% humidity
Climate type
Tropical monsoon
Humid summers, Humid winters
Field notes
Dec–March is the dry, picture-perfect window — 28–30°C, low humidity for the tropics, swimmable seas. May–September is the southwest monsoon: heavy daily rain, rough surf, and significantly cheaper rents if you can work through the wet. Cyclone risk is low but nonzero.
Visa for nomads
Medium nomad-friendlyPathway
Extendable tourist
Program
—
Typical max stay
9 months
ETA covers up to 270 days for many passports; formal DNV is in development.
Editorial summary, not legal advice. Verify with the relevant consulate before applying — visa programs change with little notice.
Cost of living in Galle: ~$1,140/mo
Mid-tier monthly across rent, food, transport, utilities, and coworking.
Cities with a similar climate
Useful while you’re in Galle
- Travel insuranceLong-term, nomad-friendly cover that travels with you to Galle
- Multi-currency bankingAvoid the 4% conversion fees foreign cards rack up in Sri Lanka
- eSIM data planDay-one connectivity in Sri Lanka without local-SIM friction
- Coworking & colivingDay passes, monthly memberships, and verified workspaces in Galle
- Flight dealsCheapest routes in and out of Galle
The weekly nomad digest
One email a week with new visa launches, fresh city data, and the moves that actually matter. Free, no spam, unsubscribe in one click.
Editorial estimates aggregated from public climatological summaries — typical monthly averages, not forecasts. Treat as order-of-magnitude. Microclimate, altitude, and recent extreme weather can swing these values significantly.