October weather forecast
Mirigama, Sri Lanka

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

Temperature

Mirigama records an average high-temperature of a still moderately hot 29.9°C (85.8°F) in October, closely mirroring the climate of the previous month. During October, nights in Mirigama cool slightly to an average low of 25.1°C (77.2°F).

Heat index

Throughout October, the heat index is calculated to be a torrid 37°C (98.6°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'feels like', represents the fusion of temperature and moisture in the air to suggest how warm it feels. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In Mirigama, the average relative humidity in October is 79%.

Rainfall

In Mirigama, in October, during 25.9 rainfall days, 224mm (8.82") of precipitation is typically accumulated. In Mirigama, during the entire year, the rain falls for 265.4 days and collects up to 1744mm (68.66") of precipitation.

Daylight

In Mirigama, the average length of the day in October is 11h and 58min.
On the first day of the month, sunrise is at 05:57 and sunset at 18:00. On the last day of October, sunrise is at 05:56 and sunset at 17:49 +0530.

Sunshine

In Mirigama, Sri Lanka, the average sunshine in October is 7.8h.

UV index

May, June, August and October, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In October, the maximum UV index of 6 suggests these recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.