Uswetakeiyawa
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Uswetakeiyawa Weather in September

Uswetakeiyawa in September sees very high temperatures, with highs around 30°C (86°F) and overnight lows of 25°C (77°F). With the rainy season in full effect, expect around 256 mm (10 in) of rainfall and regular showers throughout the month.

Rainfall in Uswetakeiyawa in September

Uswetakeiyawa is in the rainy season in September, with rain on around 13 days and an average of 256 mm (10 in). Rainy season showers here are typically intense, often clearing quickly but coming down hard while they last.

Temperature in Uswetakeiyawa in September

Expect highs of 30°C (86°F) in Uswetakeiyawa in September, with nights dropping to around 25°C (77°F). It's usually most comfortable outside during the morning and later in the day. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

Sunshine in Uswetakeiyawa in September

The month experiences a moderate amount of sunlight, with 189 hours of sunshine. This provides a nice balance between sunshine and rain.

Wind Speed in Uswetakeiyawa in September

Average wind conditions reach 2 m/s (4 knots) in September. This creates comfortable weather with light winds that gently move vegetation. Keep in mind this is an average. Daily conditions range from near-calm to more noticeable wind.

Average water temperature in September

At 28°C (82°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

September in Uswetakeiyawa has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

Uswetakeiyawa Temperature in September

Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Water Temperature
28°C (82°F) *
Chance of Rain
44%
Precipitation
256 mm (10 in)
Rainy days
13 days
Humidity
76% *
Windspeed
2 m/s (4 knots) *
Sunshine
189 hours *
Percentage Sunshine
*
* Data from: Colombo, Sri Lanka (14 KM, 8 Miles).

Uswetakeiyawa Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Uswetakeiyawa - and find the best time to visit.

Best Places in Sri Lanka in September

Find out more about the weather in Sri Lanka and which places have the best travel conditions in this month. See all of Sri Lanka in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Uswetakeiyawa in September

Warm temperatures in September 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! Expect water temperatures of around 28°C (82°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Uswetakeiyawa 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

Uswetakeiyawa 3-Day Forecast

More climate data for Uswetakeiyawa

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