Anuradhapura
Sri Lanka
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Anuradhapura, Sri Lanka

The first month of the autumn, September, is still a hot month in Anuradhapura, Sri Lanka, with average temperature fluctuating between 32°C (89.6°F) and 24°C (75.2°F).

Temperature

In Anuradhapura, the average high-temperature in September remains the same as in August - a still tropical 32°C (89.6°F). In Anuradhapura, the average low-temperature is 24°C (75.2°F).

Rainfall

In Anuradhapura, Sri Lanka, during September, the rain falls for 7 days and regularly aggregates up to 72mm (2.8") of precipitation. In Anuradhapura, during the entire year, the rain falls for 93 days and collects up to 1390mm (54.7") of precipitation.

Daylight

In September, the average length of the day is 12.2h.

Sunshine

June, July, September through December, with an average of 6h of sunshine, are months with the least sunshine in Anuradhapura.

UV index

Months with the highest UV index in Anuradhapura are February through October, with an average maximum UV index of 12. A UV Index estimate of 11, and higher, represents an excessive health risk from the exposure to the Sun's UV rays for ordinary individuals.
The daily maximum UV index of 12 in September interpret into the following advice:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim.

What is the temperature in September in Anuradhapura?

In September, in Anuradhapura, Sri Lanka, the average high-temperature is 32°C (89.6°F), and the average low-temperature is 24°C (75.2°F).

How much does it rain in Anuradhapura in September?

In Anuradhapura, Sri Lanka, in September, it is raining for 7 days, with typically 72mm (2.8") of accumulated precipitation.

What is the average length of the day in September in Anuradhapura?

In Anuradhapura, the average length of the day in September is 12.2h.

What is the month with the least sunshine in Anuradhapura?

June, July, September through December, with an average of 6h of sunshine, are months with the least sunshine in Anuradhapura.

How many hours of sunshine does Anuradhapura have in September?

In September, the average sunshine in Anuradhapura, Sri Lanka, is 6h.

What is the month with the highest UV index in Anuradhapura?

February through October, with an average maximum UV index of 12, are months with the highest UV index in Anuradhapura.

What is the UV index intensity in September in Anuradhapura?

In September, the average daily maximum UV index is 12. A UV Index estimate of 11, and higher, represents an ultimate hazard to health from the exposure to the Sun's UV radiation.
Average temperature in September - Anuradhapura, Sri Lanka
  • Average high temperature in September: 32°C

Warmest months (with the highest average high temperature) are April and May (33°C).
Months with the lowest average high temperature are January and December (29°C).

  • Average low temperature in September: 24°C

Months with the highest average low temperature are May, June, July and August (25°C).
Coldest months (with the lowest average low temperature) are January, February and December (22°C).

Average rainfall in September - Anuradhapura, Sri Lanka
  • Average rainfall in September: 72mm

The wettest month (with the highest rainfall) is November (260mm).
The driest month (with the lowest rainfall) is June (18mm).

Average rainfall days in September - Anuradhapura, Sri Lanka
  • Average rainfall days in September: 7 days

The month with the highest number of rainy days is November (15 days).
The month with the lowest number of rainy days is February (4 days).

Average daylight in September / Average sunshine in September - Anuradhapura, Sri Lanka
  • Average daylight in September: 12.2h

Months with the longest days are June and July (Average daylight: 12.6h).
The month with shortest days is December (Average daylight: 11.6h).

  • Average sunshine in September: 6h

The month with most sunshine is March (Average sunshine: 9h).
Months with least sunshine are June, July, September, October, November and December (Average sunshine: 6).

Average UV index in September - Anuradhapura, Sri Lanka
  • Average UV index in September: 12

Months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The month with the lowest UV index is December (UV index 10).