October weather forecast
Ja-Ela, Sri Lanka

October, like September, in Ja-Ela, Sri Lanka, is another warm autumn month, with an average temperature varying between 29.9°C (85.8°F) and 25.1°C (77.2°F).

Temperature

Ja-Ela's average high-temperature in October sits at a still warm 29.9°C (85.8°F), showing little difference from the previous month. Ja-Ela documents an average low-temperature of 25.1°C (77.2°F) for the nights of October.

Heat index

For most parts of October, the heat index is computed to be a very hot 37°C (98.6°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In October, the average relative humidity is 79%.

Rainfall

In Ja-Ela, in October, during 25.9 rainfall days, 224mm (8.82") of precipitation is typically accumulated. Throughout the year, there are 265.4 rainfall days, and 1744mm (68.66") of precipitation is accumulated.

Daylight

In Ja-Ela, the average length of the day in October is 11h and 58min.
On the first day of the month, sunrise is at 05:58 and sunset at 18:01. On the last day of October, in Ja-Ela, Sri Lanka, sunrise is at 05:57 and sunset at 17:50 +0530.

Sunshine

In October, the average sunshine is 7.8h.

UV index

The months with the lowest UV index in Ja-Ela are May, June, August and October, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A typical high UV index of 6 in October suggests the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious.