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Sri Lanka climate guide
Check climate guides for Sri Lanka showing average temperature, rainfall & sunshine figures for each month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum daytime temperature °C | ||||||||||||
| Hours of sunshine (daily) | ||||||||||||
| Days with some rainfall | ||||||||||||
| Sea temperature °C |
The climate guide for Sri Lanka (Colombo) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Top Sri Lanka destinations
Below are average maximum temperatures at popular destinations in Sri Lanka for next month - October. Select a destination to see the climate guide for all months of the year.
All Sri Lanka destinations
- Ahungalla
- Anuradhapura
- Arugam Bay
- Aturuwella
- Bentota
- Beruwela
- Colombo
- Galle
- Hikkaduwa
- Jaffna
- Kalutara
- Kandalama
- Kandy
- Kurunegala
- Matara
- Mirissa Beach
- Mount Lavinia-Dehiwala
- Negombo
- Nuwara Eliya
- Polonnaruwa
- Sigiriya
- Trincomalee
- Unawatuna
- Wadduwa
- Waikkal
- Yala
About Sri Lanka
- Weather overview
- Best time to go
- 5-day weather forecast
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Sri Lanka by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Metric (°C / mm) | Imperial (°F / inches)
Tropical storm risk: Sri Lanka cyclone season
% of month affected by tropical storms
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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More about Sri Lanka
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