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 (70°F)70°F (21°C) / 12°C (54°F)54°F (12°C); average high / low
Rain days: 17
Crowds: Low; Sri Lanka overall
Prices: Low; Sri Lanka overall

Plan around it

Verdict

AvoidBest and avoid months for Nuwara Eliya

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

September is rated avoid. These months rate higher:

Long-term averages

Nuwara EliyaHighs around 21 °C (70 °F), lows around 12 °C (54 °F), rain on about 17 daysHighs around 70 °F (21 °C), lows around 54 °F (12 °C), rain on about 17 days
Hill country, Sri Lanka · Kandy, Nuwara Eliya, Ella, Adam's Peakfine
Nuwara Eliya nights near 5 °C (41 °F) in winter; the Adam's Peak pilgrim season is December–May; landslide risk in heavy rain (Cyclone Ditwah, 2025).Nuwara Eliya nights near 41 °F (5 °C) in winter; the Adam's Peak pilgrim season is December–May; landslide risk in heavy rain (Cyclone Ditwah, 2025).

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

Weather, crowds and prices for any two months in Nuwara Eliya, side by side.

First month

Second month

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

January: Inside Nuwara Eliya's best window: Jan–Apr.

Nuwara Eliya: figures are long-term averages from this guide, not a forecast.