Trincomalee Weather in September

   
 
 

Check the Weather in Trincomalee, Sri Lanka in September before you book your next holiday. This gives the best indication of the weather in September and includes figures for temperature, sunshine and rainfall.

Max Daytime Temperature (°C) 33°C (91°F) Max Daytime Temperature in September in Trincomalee 33°C (91°F) in September
Min Night-time Temperature (°C) 25°C (77°F) Min Night-time Temperature in September in Trincomalee 25°C (77°F) in September
Hours of Sunshine (Daily) 7 Hours of Bright Sunshine per day (56% of Daylight Hours) in September in Trincomalee 7 Hours per day in September
Hours of Daylight (Daily) 12 Hours of Daylight in September in Trincomalee 12 Hours per day in September
Heat and Humidity Discomfort Very high heat & humidity in September in Trincomalee Very High in September
Days with some Rainfall 6 Days with some Rainfall in September in Trincomalee 6 Days in September
Monthly Rainfall (mm) 114 mm (4.5 inches) Monthly Rainfall in September in Trincomalee 114 mm (4.5 inches) in September
UV Index (Maximum) UV (Maximum) Index 11+ (Extreme) in September in Trincomalee 11+ (Extreme) in September
Sea Temperature (°C) 29°C (84°F) Sea Temperature in September in Trincomalee 29°C (84°F) in September
All Months Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Metric (°C)  |  Imperial (°F) 
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Map of Sri Lanka

Select a destination from the Sri Lanka Map to view the september weather guide. Alternatively, select from the list of destinations below the map. Can't find the Sri Lanka weather destination you are after? Try the Destination Search.

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   Unawatuna   Wadduwa   Waikkal   Yala  

Trincomalee weather by month

Check the weather for a particular month in Trincomalee by selecting a month from the list below. Alternatively check which month usually has the Best Weather in Trincomalee. If you are not sure where to go, why not try our Holiday Planner.

   
 
 

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