October weather forecast
Kathiraveli, Sri Lanka

October, like September, is another hot autumn month in Kathiraveli, Sri Lanka, with an average temperature varying between 31°C (87.8°F) and 25.1°C (77.2°F).

Temperature

The arrival of October sees an average high-temperature of a still tropical 31°C (87.8°F), hardly diverging from September's 31.8°C (89.2°F). In Kathiraveli, in October, the average low-temperature is a moderately hot 25.1°C (77.2°F).

Heat index

During October, the heat index is computed to be an extremely hot 40°C (104°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In October, the average relative humidity is 76%.

Rainfall

In Kathiraveli, during October, the rain falls for 25.5 days and regularly aggregates up to 177mm (6.97") of precipitation. In Kathiraveli, Sri Lanka, during the entire year, the rain falls for 237.8 days and collects up to 1259mm (49.57") of precipitation.

Daylight

The average length of the day in October is 11h and 56min.
On the first day of October in Kathiraveli, sunrise is at 05:52 and sunset at 17:55. On the last day of the month, sunrise is at 05:52 and sunset at 17:43 +0530.

Sunshine

In Kathiraveli, the average sunshine in October is 8.7h.

UV index

January through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: During October, 7 as the daily maximum UV index converts into the following advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. 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. Enhance your sun protection with tightly woven, yet airy clothing.