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Bentota Weather in October
October in Bentota brings high temperatures, with highs of 29°C (84°F) and nights dropping to 25°C (77°F). It's the rainiest month of the year, so come prepared with waterproof gear.
Rainfall in Bentota in October
Bentota is in the rainy season in October, with rain on around 15 days and an average of 351 mm (14 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.
Temperature in Bentota in October
October in Bentota brings high temperatures, with highs of 29°C (84°F) and nights around 25°C (77°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Sunshine in Bentota 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.If you're looking for dry conditions and comfortable temperatures, October may not be the ideal month to visit Bentota. Our weather planner can help you explore destinations with more pleasant weather conditions.
Bentota Temperature in October
Min Temperature
25°C (77°F)
Max Temperature
29°C (84°F)
Chance of Rain
49%
Precipitation
351 mm (14 in)
Rainy days
15 days
Sunshine
200 hours *
Percentage Sunshine
*
* Data from: Galle, Sri Lanka (47 KM, 29 Miles).
Bentota Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bentota - and find the best time to visit.
Daily Historical Temperatures
44-year average (1976-2025)
Based on our historical records, temperatures in Bentota 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 Bentota in October
Browse day-by-day weather records for Bentota spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Bentota historical weather extremes in October
Based on 23 years of weather observations (2002-2025), these are the most extreme conditions recorded in Bentota.
- On October 15, 2021, temperatures climbed to 36°C (97°F), marking the warmest October day on record.
- On October 20, 2007, Bentota saw its coldest October day with temperatures maxing out at 26°C (79°F).
- The coldest night in October in Bentota 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 Bentota in October
Warm but pleasant conditions in Bentota 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Bentota 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 -
Camping7/10 -
Outdoor sports7/10
Bentota 3-Day Forecast
More climate data for Bentota
See the full Bentota 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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