Sri LankaAverage weather for Trincomalee in August
It's hot in August in Trincomalee with an average temperature of 35°C. Temperatures this month range from a low of 34°C to a high of 36°C. At night, you can expect temperatures between 25°C and 27°C.
Start of August
The month of August starts in Trincomalee with hot temps, averaging around 35°C during the day and nights around 27°C. There’s little chance of precipitation. The weather’s mostly sunny and dry. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid August
By mid-August, daytime temps rise to around 36°C, with nights around 26°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of August
By the end of August, the average daytime temperature in Trincomalee is around 35°C, while nighttime temps are about 26°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Water temperature
The water temperature at Trincomalee is 30°C this month. It’s really warm, perfect for a swim.
In August, there is an average of 68 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Trincomalee in August |
New York | ||
|---|---|---|---|
 Average temperature |
35°C | 30°C | |
 Max. temperature |
36°C | 31°C | |
| Min. temperature |
34°C | -5°C | |
 Total precipitation |
68 mm | 79 mm | |
| Rainy days |
9 days | 13 days | |
July
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is August a good time to visit Trincomalee?
August is a good month to be in Trincomalee for sunny weather. You’ll have high temperatures and not too much rain.
Temperature records
With 41°C in 2023, Trincomalee reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 29°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 22°C to a highest value of 28°C.
Check out the climate of Trincomalee for all months and discover the best travel time
Daily Temperature in August in Trincomalee
This chart shows the average daily high and low temperatures in August for Trincomalee, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Weather experiences in August in Trincomalee
Good
Temperatures range between a pleasant 25 and 30 degrees, per... more
Daily Precipitation in August in Trincomalee
The chart below shows the average daily precipitation in August for Trincomalee, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for August, you can expect about 9 days of precipitation in Trincomalee.
Daily UV index in August in Trincomalee
This chart shows the average daily UV index in August in Trincomalee, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Trincomalee over the years
This chart shows the average temperature in August in Trincomalee, measured in degrees Celsius, over the past few years.
Total precipitation in August in Trincomalee over the years
This chart shows the average precipitation in August in Trincomalee, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in August for Trincomalee
Click on any day in August to get detailed info about the usual weather on that day in Trincomalee. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Trincomalee
The weather in August in Trincomalee is rated 4 out of 5 stars by 1 visitor. Have you been to Trincomalee? Share your weather experience to help other visitors.
Write your own review
Temperatures range between a pleasant 25 and 30 degrees, perfect for a tropical vacation. Humidity is quite high, but that is normal in Sri Lanka. Despite the occasional rain, August is a good time to visit.— This text is automatically translated to English
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Average weather in Trincomalee by month
Click on a month below to see detailed weather info for Trincomalee. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Trincomalee for all months at once
