Hatton Weather in October
October in Hatton averages 27°C (81°F) during the day and 20°C (68°F) at night. October is part of the rainy season, with around 454 mm (18 in) of rainfall and frequent showers.
Rainfall in Hatton in October
Hatton is in the rainy season in October, with rain on around 16 days and an average of 454 mm (18 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.
Temperature in Hatton in October
October in Hatton brings high temperatures, with highs of 27°C (81°F) and nights around 20°C (68°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 20°C (68°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Hatton in October
Expect a lot of sunshine this month, with about 202 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.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, June, July, August and September typically offer the best weather for Hatton.
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 Hatton's climate page.
Hatton Temperature in October
Min Temperature
20°C (68°F)
Max Temperature
27°C (81°F)
Chance of Rain
55%
Precipitation
454 mm (18 in)
Rainy days
16 days
Humidity
78% *
Sunshine
202 hours *
Percentage Sunshine
*
Daily Historical Temperatures
45-year average (1976-2025)
Based on our historical records, temperatures in Hatton typically stay consistent throughout October, with daily highs averaging around 27°C (81°F). Nights are pleasant, with lows around 16°C (61°F).
Average temperatures in October
Daily Historical Precipitation
45-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Hatton in October
Browse day-by-day weather records for Hatton spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hatton historical weather extremes in October
Based on 25 years of weather observations (2000-2025), these are the most extreme conditions recorded in Hatton.
- Hatton recorded its highest October temperature of 33°C (91°F) on October 29, 2025.
- Hatton experienced its chilliest October day on October 6, 2000, reaching only 14°C (57°F).
- The coldest night in October in Hatton was on October 27, 2000, with a minimum of 8°C (46°F).
- The wettest day in October Hatton was on October 20, 2025 with 97 mm (3.8 in) of precipitation.
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
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What to Wear in Hatton in October
Warm but pleasant conditions in Hatton 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Hatton in October
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 Hatton's climate page.
Temperature Rainfall Sunshine Humidity
See the full Hatton climate overview or explore weather in Sri Lanka.
