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Weather in Trincomalee for August 2026

Your guide to Trincomalee weather in August - trends and predictions

    Temperatures

  • In general, the average temperature in Trincomalee at the beginning of August is 31.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 32.9 °C by the end of August.

    • Rain 🌧️

  • With an average of 5 rainy days, Trincomalee experiences minimal rainfall in August.

Average dry days
26
Dry days
Average rainy days
5
Rainy days
Average snowy days
0
Snow days
Average temperatures
33°/23°
Temperatures
Average wind speed
23 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Trincomalee Weather August

Move between months or click on a day
July
September
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Overcast
34°
2
Cloudy
32°
3
Patchy rain possible
31°
4
Light rain shower
30°
5
Light rain shower
29°
6
Patchy rain possible
31°
7
Patchy rain possible
32°
8
Patchy rain possible
33°
9
Patchy rain possible
34°
10
Light rain shower
32°
11
Patchy light drizzle
31°
12
Moderate or heavy rain shower
33°
13
Light rain shower
32°
14
Patchy rain possible
32°
15
Patchy rain possible
32°
16
Light rain shower
32°
17
Light rain shower
32°
18
Cloudy
31°
19
Light rain shower
32°
20
Patchy light rain
33°
21
Light rain shower
34°
22
Overcast
32°
23
Partly cloudy
32°
24
Cloudy
33°
25
Partly cloudy
34°
26
Patchy rain possible
34°
27
Cloudy
33°
28
Patchy rain possible
32°
29
Patchy rain possible
33°
30
Patchy rain possible
31°
31
Patchy rain possible
33°

Temperatures trend during August in Trincomalee

See the weather trend as well as the moving average line

August weather in Trincomalee day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
1 Aug. Overcast
Overcast
 34° /24° 0.6 mm 7
2 Aug. Cloudy
Cloudy
 32° /23° 13 mm 7
3 Aug. Patchy rain possible
Patchy rain possible
 31° /23° 2.1 mm 7
4 Aug. Light rain shower
Light rain shower
 30° /22° 7 mm 7
5 Aug. Light rain shower
Light rain shower
 29° /22° 4.1 mm 6
6 Aug. Patchy rain possible
Patchy rain possible
 31° /23° 0.9 mm 7
7 Aug. Patchy rain possible
Patchy rain possible
 32° /24° 0.1 mm 7
8 Aug. Patchy rain possible
Patchy rain possible
 33° /24° 0.1 mm 7
9 Aug. Patchy rain possible
Patchy rain possible
 34° /24° 0.2 mm 7
10 Aug. Light rain shower
Light rain shower
 32° /24° 0.2 mm 7
11 Aug. Patchy light drizzle
Patchy light drizzle
 31° /23° 0.3 mm 7
12 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 33° /23° 5.4 mm 7
13 Aug. Light rain shower
Light rain shower
 32° /23° 6.4 mm 7
14 Aug. Patchy rain possible
Patchy rain possible
 32° /23° 0 mm 7
15 Aug. Patchy rain possible
Patchy rain possible
 32° /23° 0.1 mm 7
16 Aug. Light rain shower
Light rain shower
 32° /23° 0.2 mm 7
17 Aug. Light rain shower
Light rain shower
 32° /24° 1.9 mm 7
18 Aug. Cloudy
Cloudy
 31° /24° 0.4 mm 7
19 Aug. Light rain shower
Light rain shower
 32° /23° 1.5 mm 7
20 Aug. Patchy light rain
Patchy light rain
 33° /23° 2.8 mm 7
21 Aug. Light rain shower
Light rain shower
 34° /22° 19.4 mm 8
22 Aug. Overcast
Overcast
 32° /21° 11.1 mm 7
23 Aug. Partly cloudy
Partly cloudy
 32° /23° 0 mm 8
24 Aug. Cloudy
Cloudy
 33° /24° 0 mm 8
25 Aug. Partly cloudy
Partly cloudy
 34° /24° 0 mm 8
26 Aug. Patchy rain possible
Patchy rain possible
 34° /23° 0 mm 8
27 Aug. Cloudy
Cloudy
 33° /23° 0 mm 7
28 Aug. Patchy rain possible
Patchy rain possible
 32° /24° 0 mm 7
29 Aug. Patchy rain possible
Patchy rain possible
 33° /24° 0.4 mm 7
30 Aug. Patchy rain possible
Patchy rain possible
 31° /24° 0.4 mm 7
31 Aug. Patchy rain possible
Patchy rain possible
 33° /24° 0 mm 8
Next
Important Notice
Our weather forecast for Trincomalee in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Trincomalee forecast closer to your planned date for the most up-to-date weather information.
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Trincomalee in August - FAQ

What are the expected maximum and minimum temperatures in Trincomalee during August?
During August, expect a variety of temperatures with highs around 33° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Trincomalee during August?
Significant rainfall exceeding 154.2 mm is expected in Trincomalee during August, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Trincomalee during August?
The average wind speed in Trincomalee during August is 23 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Trincomalee

Explore the daily rainfall trends and prepare for Trincomalees August weather 💧
Typically, Trincomalee has 5 rainy days in August with a total of 154.2 mm of rainfall.

UV exposure in Trincomalee during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️

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Location coordinates Where is Trincomalee?

Get accurate weather forecasts for Trincomalee, located at latitude 8.578 and longitude 81.229. Stay updated with localized weather information tailored for Trincomalee.

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