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Aluthgama Weather in October
October in Aluthgama sees daytime temperatures around 29°C (84°F) and lows of 25°C (77°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.
Rainfall in Aluthgama in October
Aluthgama is in the rainy season in October, with rain on around 15 days and an average of 353 mm (14 in). Rainy season showers here are typically intense, often clearing quickly but coming down hard while they last.
Temperature in Aluthgama in October
October in Aluthgama brings high temperatures, with highs of 29°C (84°F) and nights around 25°C (77°F). This kind of day-to-night contrast is typical for this time of year. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Aluthgama in October
Expect a lot of sunshine this month, with about 200 hours of sun. Showers typically arrive in the late afternoon or evening, keeping mornings and early afternoons sunny. Even during the wet season, there's plenty of sunshine for sightseeing.October in Aluthgama has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Aluthgama Temperature in October
Min Temperature
25°C (77°F)
Max Temperature
29°C (84°F)
Chance of Rain
49%
Precipitation
353 mm (14 in)
Rainy days
15 days
Sunshine
200 hours *
Percentage Sunshine
*
* Data from: Galle, Sri Lanka (48 KM, 30 Miles).
Aluthgama Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Aluthgama - and find the best time to visit.
Daily Historical Temperatures
44-year average (1976-2025)
Based on our historical records, temperatures in Aluthgama typically stay consistent throughout October, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in October
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 October
Historical weather records for Aluthgama in October
Browse day-by-day weather records for Aluthgama spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Aluthgama historical weather extremes in October
Based on 23 years of weather observations (2002-2025), these are the most extreme conditions recorded in Aluthgama.
- Aluthgama recorded its highest October temperature of 36°C (97°F) on October 15, 2021.
- The lowest daytime temperature in October was 26°C (79°F), recorded on October 20, 2007.
- The coldest night in October in Aluthgama was on October 6, 2019, with a minimum of 11°C (52°F).
- Peak precipitation in October occurred on October 17, 2002, when 106 mm (4.2 in) of precipitation was measured.
Best Places in Sri Lanka in October
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 October →
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 Aluthgama in October
Warm but pleasant conditions in Aluthgama in October. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Aluthgama in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Aluthgama 3-Day Forecast
More climate data for Aluthgama
See the full Aluthgama climate overview or explore weather in Sri Lanka.
Popular in October
Where to go in October - average daytime high across popular destinations.
Colombo
30°C (86°F) Negombo30°C (86°F) Unawatuna29°C (84°F) Galle29°C (84°F) Mirissa30°C (86°F) Hikkaduwa29°C (84°F) Kandy28°C (82°F) Nuwara Eliya27°C (81°F) Bucket list
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