Ja-Ela Weather in September

September in Ja-Ela averages 30°C (86°F) during the day and 25°C (77°F) at night. September is part of the rainy season, with around 256 mm (10 in) of rainfall and frequent showers.

Rainfall in Ja-Ela in September

Ja-Ela is in the rainy season in September, with rain on around 13 days and an average of 256 mm (10 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.

Temperature in Ja-Ela in September

If you're visiting Ja-Ela in September, expect highs of 30°C (86°F) and overnight lows around 25°C (77°F). It's usually most comfortable outside during the morning and later in the day. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

Sunshine in Ja-Ela in September

The city usually sees around 189 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).

Wind Speed in Ja-Ela 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.

Average water temperature in September

The water temperature is 28°C (82°F), which most people find very comfortable. A good month for swimming and water sports.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January typically offers the best weather for Ja-Ela.

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

Ja-Ela Temperature in September

Min Temperature 25°C (77°F)  

Max Temperature 30°C (86°F)  

Water Temperature 28°C (82°F) *  

Chance of Rain 43%  

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 (20 KM, 12 Miles).

What to Wear in Ja-Ela 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! The water temperature sits at about 28°C (82°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Ja-Ela 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 Ja-Ela's climate page.

More climate data for Ja-Ela

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Ja-Ela climate overview or explore weather in Sri Lanka.