Nuwara Eliya Weather in September

In Nuwara Eliya, September brings high daytime temperatures around 28°C (82°F), with nights cooling to 20°C (68°F). Expect quite a bit of rainfall this month.

Rainfall in Nuwara Eliya in September

Past climate data indicates that roughly 13 days will see rain, totalling around 166 mm (6.5 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Nuwara Eliya in September

Temperatures in Nuwara Eliya in September top out at 28°C (82°F) and drop to 20°C (68°F) overnight. Overall, the month follows a fairly predictable daily temperature pattern. 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 Nuwara Eliya in September

The month has fewer sunny days, with around 87 hours of sunshine.

Wind Speed in Nuwara Eliya in September

September sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.

If your ideal day consists of dry skies and pleasant temperatures, March typically offers the best circumstances for Nuwara Eliya.

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• January
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• May
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For a detailed overview over the year and the best time to visit Sri Lanka, check out our Nuwara Eliya's climate page.

Nuwara Eliya Temperature in September

Min Temperature 20°C (68°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 42%  

Precipitation 166 mm (6.5 in)  

Rainy days 13 days  

Humidity 83%  

Windspeed 2 m/s (4 knots)  

Sunshine 87 hours  

Percentage Sunshine  

Daily Historical Temperatures

43-year average (1976-2025)

Based on our historical records, temperatures in Nuwara Eliya typically stay consistent throughout September, with daily highs averaging around 28°C (82°F). Nights are pleasant, with lows around 16°C (61°F).

Average temperatures in September

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Daily Historical Precipitation

43-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in September

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Historical weather for Nuwara Eliya in September

Browse day-by-day weather records for Nuwara Eliya spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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Nuwara Eliya historical weather extremes in September

Our historical data for Nuwara Eliya spans 2004 to 2025, revealing these weather extremes.

• The warmest day in September was on September 18, 2022, with a maximum of 32°C (90°F).
• The coldest September day was on September 5, 2004, with a maximum of 13°C (55°F).
• The coldest night in September in Nuwara Eliya was on September 1, 2004, with a minimum of 11°C (52°F).
• Peak precipitation in September occurred on September 5, 2022, when 91 mm (3.6 in) of precipitation was measured.

What to Wear in Nuwara Eliya in September

Warm but pleasant conditions in Nuwara Eliya in September. 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. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Nuwara Eliya in September

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

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 Nuwara Eliya's climate page.

More climate data for Nuwara Eliya

Temperature Rainfall Sunshine Humidity Wind Speed

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