September weather forecast
Bekkegama, Sri Lanka

September

Weather in September

September, the first month of the autumn in Bekkegama, is also a moderately hot month, with an average temperature varying between 25.2°C (77.4°F) and 28.8°C (83.8°F).

Temperature

Bekkegama ushers in September with an average high-temperature of a still warm 28.8°C (83.8°F), showing a close resemblance to the previous month. Bekkegama, during September nights, witnesses an average temperature marginally cooler than its daytime highs, at a still moderately hot 25.2°C (77.4°F).

Heat index

During September, the heat index is appraised at a fiery hot 35°C (95°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Note that heat index values are valued for light wind and location in the shade. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The average relative humidity in September is 82%.

Rainfall

In Bekkegama, in September, it is raining for 26.3 days, with typically 201mm (7.91") of accumulated precipitation. In Bekkegama, during the entire year, the rain falls for 273.8 days and collects up to 2059mm (81.06") of precipitation.

Daylight

The average length of the day in September in Bekkegama is 12h and 10min.
On the first day of September in Bekkegama, Sri Lanka, sunrise is at 06:02 and sunset at 18:17. On the last day of the month, sunrise is at 05:58 and sunset at 18:02 +0530.

Sunshine

In September, the average sunshine is 7.6h.

UV index

The months with the highest UV index are January through April, July, September through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In September, the maximum UV index of 7 suggests this advice:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.

Frequently asked questions

Is it hot in Bekkegama during September?
The high-temperature in Bekkegama, Sri Lanka, during September is 28.8°C (83.8°F) and the low-temperature is 25.2°C (77.4°F). In September, the average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is appraised at 35°C (95°F).
What is the average humidity in September in Bekkegama?
In September, the average relative humidity in Bekkegama is 82%.
How many days does it rain in September in Bekkegama?
In September, in Bekkegama, Sri Lanka, the rain falls for 26.3 days. Throughout September, 201mm (7.91") of precipitation is accumulated.
What is the average length of the day in September in Bekkegama?
In September, the average day length in Bekkegama, Sri Lanka, is 12h and 10min.
What time are sunrise and sunset in September in Bekkegama?
On the first day of September in Bekkegama, Sri Lanka, sunrise is at 06:02 and sunset at 18:17. On the last day of the month, sunrise is at 05:58 and sunset at 18:02 +0530.
How long on average sun shines in September in Bekkegama?
The average sunshine duration in September is 7.6h.
What are the months with the highest UV index in Bekkegama?
January through April, July, September through December, with an average maximum UV index of 7, are months with the highest UV index in Bekkegama, Sri Lanka.
What is the UV index intensity in September in Bekkegama?
The average daily maximum UV index in September in Bekkegama is 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September - Bekkegama, Sri Lanka
Average temperature in September
Bekkegama, Sri Lanka
  • Average high temperature in September: 28.8°C

The warmest months (with the highest average high temperature) are March and April (31.3°C).
The month with the lowest average high temperature is August (28.6°C).

  • Average low temperature in September: 25.2°C

The month with the highest average low temperature is May (26.3°C).
The coldest month (with the lowest average low temperature) is January (23.4°C).

Average pressure in September - Bekkegama, Sri Lanka
Average pressure in September
Bekkegama, Sri Lanka
  • Average pressure in September: 1009.9mbar

The month with the highest atmospheric pressure is January (1011.6mbar).
The month with the lowest atmospheric pressure is May (1008.7mbar).

Average wind speed in September - Bekkegama, Sri Lanka
Average wind speed in September
Bekkegama, Sri Lanka
  • Average wind speed in September: 13.6km/h

The windiest month (with the highest average wind speed) is June (15.9km/h).
The calmest month (with the lowest average wind speed) is March (7.9km/h).

Average humidity in September - Bekkegama, Sri Lanka
Average humidity in September
Bekkegama, Sri Lanka
  • Average humidity in September: 82%

The months with the highest relative humidity are June, July and August (83%).
The months with the lowest relative humidity are January and February (75%).

Average rainfall in September - Bekkegama, Sri Lanka
Average rainfall in September
Bekkegama, Sri Lanka
  • Average rainfall in September: 201mm

The wettest month (with the highest rainfall) is June (350mm).
The driest month (with the least rainfall) is January (25mm).

Average rainfall days in September - Bekkegama, Sri Lanka
Average rainfall days in September
Bekkegama, Sri Lanka
  • Average rainfall days in September: 26.3 days

The months with the highest number of rainy days are July and August (29.5 days).
The month with the least rainy days is January (8.9 days).

Average daylight in September / Average sunshine in September - Bekkegama, Sri Lanka
Average daylight in September /
Average sunshine in September
Bekkegama, Sri Lanka
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).

  • Average sunshine in September: 7h and 4min

The month with the most sunshine is January (Average sunshine: 9h and 12min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).

Average sunshine days in September - Bekkegama, Sri Lanka
Average sunshine days in September
Bekkegama, Sri Lanka
  • Average sunshine days in September: 1.4 days

The month with the most sunshine days is January (21 days).
The months with the least sunshine days are June and July (0.3 days).

Average UV index in September - Bekkegama, Sri Lanka
Average UV index in September
Bekkegama, Sri Lanka
  • Average UV index in September: 7

The months with the highest UV index are January, February, March, April, July, September, October, November and December (UV index 7).
The months with the lowest UV index are May, June and August (UV index 6).

Average cloud cover in September - Bekkegama, Sri Lanka
Average cloud cover in September
Bekkegama, Sri Lanka
  • Average cloud cover in September: 54

The month with the most cloud cover is June (Cloud cover 55).
The month with the least cloud cover is January (Cloud cover 24).

Average visibility in September - Bekkegama, Sri Lanka
Average visibility in September
Bekkegama, Sri Lanka
  • Average visibility in September: 9km

The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).

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