The highest day temperature in November 2025 was 93°F. The lowest night temperature was 78°F. The average values for day and night temperatures during November were 85.2°F и 81.3°F respectivly.

The average sea surface temperature in November 2025 for Trincomalee was 87.7°F. The maximum and minimum values were 86.0°F and 89.2°F respectively.

Most of the days in November are gloomy but you can also expect sunny days.

Precipitation total in November for Trincomalee is 10.7 in. It makes november the most rainy month of the year.

The average wind speed in November is 8.2 mph. It makes November one of the most windless months of the year for Trincomalee.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Trincomalee in November is 5.5 hours.