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When to go · Nuwara Eliya

Nuwara Eliya in September

Avoid month. Listed as a month to avoid: May–Sep (southwest monsoon), Oct–Nov.

Key facts

Verdict
Avoid
Temperature
21°C / 12°C
average high / low
Rain days
17
Crowds
Low
Sri Lanka overall
Prices
Low
Sri Lanka overall

Verdict

AvoidBest and avoid months for Nuwara Eliya

Listed as a month to avoid: May–Sep (southwest monsoon), Oct–Nov.

Weather in September

Long-term averages
  • Nuwara EliyaHighs around 21 °C, lows around 12 °C, rain on about 17 days
  • Hill country, Sri Lanka · Kandy, Nuwara Eliya, Ella, Adam's Peakfine

    Nuwara Eliya nights near 5 °C in winter; the Adam's Peak pilgrim season is December–May; landslide risk in heavy rain (Cyclone Ditwah, 2025).

Crowds and prices

Crowds · Sri Lanka overall
Low
Prices · Sri Lanka overall
Low

Sri Lanka overall: East still good; Yala often closes for part of September–October.

What to pack

  • A warm layer for the evenings
  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Sri Lanka in September →