Andiambalam Walpola Weather in September

Andiambalam Walpola in September averages 30°C (86°F) during the day and 25°C (77°F) at night. September is part of the rainy season, so frequent rainfall is typical.

Rainfall in Andiambalam Walpola in September

As part of the rainy season, Andiambalam Walpola sees around 12 days of rain in September, with an average of 252 mm (9.9 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.

Temperature in Andiambalam Walpola in September

Temperatures in Andiambalam Walpola in September top out at 30°C (86°F) and drop to 25°C (77°F) overnight. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.

Sunshine in Andiambalam Walpola in September

The area enjoys a moderate level of sunlight, with around 189 hours. It's a good balance between sunny and rainy days.

September in Andiambalam Walpola has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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For a detailed overview over the year and the best time to visit Sri Lanka, check out our Andiambalam Walpola's climate page.

Andiambalam Walpola Temperature in September

Min Temperature 25°C (77°F)  

Max Temperature 30°C (86°F)  

Chance of Rain 41%  

Precipitation 252 mm (9.9 in)  

Rainy days 12 days  

Humidity 76% *  

Sunshine 189 hours *  

Percentage Sunshine *  

* Data from: Colombo, Sri Lanka (31 KM, 19 Miles).

What to Wear in Andiambalam Walpola in September

Warm but pleasant conditions in Andiambalam Walpola 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 could come in handy during the sunnier parts of your trip.

What To Do in Andiambalam Walpola in September

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

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

7/10

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 Andiambalam Walpola's climate page.

More climate data for Andiambalam Walpola

Temperature Rainfall Sunshine Humidity

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