Arugam Bay Weather in August
August is one of the perfect months to visit Arugam Bay, with daytime temperatures of 32°C (90°F) and lows of 26°C (79°F) at night. Some rainfall is typical for this time of year.
Rainfall in Arugam Bay in August
Historically, approximately 8 days this month are expected to have rain, averaging 27 mm (1.1 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Arugam Bay in August
August in Arugam Bay is generally perfect, with days reaching 32°C (90°F) and nights settling around 26°C (79°F). Mornings and evenings are often more comfortable than the peak afternoon hours. At 26°C (79°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.
Sunshine in Arugam Bay in August
The days are predominantly sunny, with an estimated total of around 203 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sri Lanka, check out our Arugam Bay's climate page.
Arugam Bay Temperature in August
Min Temperature
26°C (79°F)
Max Temperature
32°C (90°F)
Chance of Rain
26%
Precipitation
27 mm (1.1 in)
Rainy days
8 days
Humidity
77% *
Sunshine
203 hours *
Percentage Sunshine
*
Historical weather for Arugam Bay in August
Browse day-by-day weather records for Arugam Bay spanning 21 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Arugam Bay historical weather extremes in August
Based on weather observations in Arugam Bay between 2006 and 2025, these are the recorded extremes during August.
- The warmest day in August was on August 25, 2024, with a maximum of 38°C (100°F).
- The coldest August day was on August 22, 2021, with a maximum of 28°C (82°F).
- Arugam Bay registered its coldest August night on August 11, 2025, with temperatures dropping to 24°C (75°F).
Best Places in Sri Lanka in August
Find out more about the weather in Sri Lanka and which places have the best travel conditions in this month. See all of Sri Lanka in August →
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What to Wear in Arugam Bay in August
Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Some rain is possible, so pack something to handle light showers. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Arugam Bay in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sri Lanka, check out our Arugam Bay's climate page.
Temperature Rainfall Sunshine Humidity
See the full Arugam Bay climate overview or explore weather in Sri Lanka.
