October weather forecast
Dambadeniya, Sri Lanka

October, like September, in Dambadeniya, Sri Lanka, is a moderately hot autumn month, with an average temperature fluctuating between 25.1°C (77.2°F) and 29.9°C (85.8°F).

Temperature

The commencement of October introduces an average high-temperature of a still moderately hot 29.9°C (85.8°F), closely mirroring the preceding month. During the nights of October, Dambadeniya maintains an almost steady temperature with an average low of 25.1°C (77.2°F).

Heat index

In October, the heat index is appraised at a very hot 37°C (98.6°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
In the scope of the heat index, its values resonate with shade and light wind conditions. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In October, the average relative humidity is 79%.

Rainfall

In Dambadeniya, during October, the rain falls for 25.9 days and regularly aggregates up to 224mm (8.82") of precipitation. In Dambadeniya, during the entire year, the rain falls for 265.4 days and collects up to 1744mm (68.66") of precipitation.

Daylight

In October, the average length of the day in Dambadeniya is 11h and 58min.
On the first day of October, sunrise is at 05:57 and sunset at 18:00. On the last day of the month, sunrise is at 05:56 and sunset at 17:48 +0530.

Sunshine

In October, the average sunshine is 7.8h.

UV index

The months with the lowest UV index in Dambadeniya are May, June, August and October, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: A maximum daily UV index of 6 during October morphs into the following directions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.