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Nallathanniya Weather in October

During October, Nallathanniya experiences high daytime temperatures of 27°C (81°F) and cooler nights around 20°C (68°F). October sits within the rainy season, so expect regular and often heavy rainfall.

Rainfall in Nallathanniya in October

Nallathanniya is in the rainy season in October, with rain on around 16 days and an average of 495 mm (19 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.

Temperature in Nallathanniya in October

October in Nallathanniya sees highs of 27°C (81°F) and lows of 20°C (68°F) overnight. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 20°C (68°F) overnight, nights are warm enough to sit outside comfortably in light clothing.

Sunshine in Nallathanniya in October

With approximately 202 hours of sunshine, the days are filled with clear skies during the day. Rain typically falls in the afternoon or evening, keeping mornings and early parts of the day sunny.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Nallathanniya.

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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 Nallathanniya's climate page.

Nallathanniya Temperature in October

Min TemperatureMin Temperature 20°C (68°F)  
Max TemperatureMax Temperature 27°C (81°F)  
Chance of RainChance of Rain 53%  
PrecipitationPrecipitation 495 mm (19 in)  
Rainy daysRainy days 16 days  
HumidityHumidity 78% *  
SunshineSunshine 202 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Ratnapura, Sri Lanka (20 KM, 12 Miles).

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 →

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Legend 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 Nallathanniya in October

Warm temperatures in October 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. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Nallathanniya in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
8/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Select a Month

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 Nallathanniya's climate page.

More climate data for Nallathanniya