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Tangalle Weather in August
Tangalle in August sees high temperatures, with highs around 30°C (86°F) and overnight lows of 25°C (77°F). Rainfall is fairly high at around 109 mm (4.3 in) on average, so pack waterproofs just in case.
Rainfall in Tangalle in August
Typically around 9 days of rainfall are expected, averaging 109 mm (4.3 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Tangalle in August
Expect highs of 30°C (86°F) in Tangalle in August, with nights dropping to around 25°C (77°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Tangalle in August
There are approximately 202 hours of sunshine this month, resulting in mostly clear days.If your ideal day consists of dry skies and pleasant temperatures, January, February and March typically offer the best circumstances for Tangalle.
Tangalle Temperature in August
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Chance of Rain
29%
Precipitation
109 mm (4.3 in)
Rainy days
9 days
Humidity
76% *
Sunshine
202 hours *
Percentage Sunshine
*
* Data from: Hambantota, Sri Lanka (39 KM, 24 Miles).
Tangalle Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Tangalle - and find the best time to visit.
Daily Historical Temperatures
44-year average (1976-2025)
Based on our historical records, temperatures in Tangalle typically stay consistent throughout August, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in August
Daily Historical Precipitation
44-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather records for Tangalle in August
Browse day-by-day weather records for Tangalle spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Tangalle historical weather extremes in August
The extremes listed below come from historical weather data collected in Tangalle from 2003 through 2026.
- The warmest day in August was on August 9, 2024, with a maximum of 37°C (99°F).
- Tangalle experienced its chilliest August day on August 30, 2008, reaching only 26°C (79°F).
- Nighttime temperatures dropped to 13°C (55°F) on August 6, 2021, marking the coldest August night on record.
- The wettest August day on record brought 66 mm (2.6 in) of precipitation to Tangalle (August 31, 2022).
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 →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Tangalle in August
Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Tangalle in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Tangalle 3-Day Forecast
More climate data for Tangalle
Temperature Rainfall Sunshine Humidity
See the full Tangalle climate overview or explore weather in Sri Lanka.
Popular in August
Where to go in August - average daytime high across popular destinations.
Colombo
30°C (86°F) Negombo30°C (86°F) Mirissa29°C (84°F) Unawatuna29°C (84°F) Hikkaduwa29°C (84°F) Galle29°C (84°F) Kandy
29°C (84°F) Nuwara Eliya28°C (82°F) Bucket list
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