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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• January
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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 Temperature 20°C (68°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 53%  

Precipitation 495 mm (19 in)  

Rainy days 16 days  

Humidity 78% *  

Sunshine 202 hours *  

Percentage Sunshine *  

* Data from: Ratnapura, Sri Lanka (20 KM, 12 Miles).

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.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

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

Temperature Rainfall Sunshine Humidity

See the full Nallathanniya climate overview or explore weather in Sri Lanka.