October weather forecast
Divulapitiya, Sri Lanka

In October, Divulapitiya exhibits a gentle decrease in temperature and humidity, leading to a decrease in rainfall to 224mm (8.82"), falling from a former high. This transition signals fewer rains, more clear days, and the promise of better days ahead. A balancing act between sun and rain is observed throughout October, causing the weather to fluctuate between dry and wet periods. Despite the drop in rainfall levels, the climate continues to foster lush environments, benefiting from the preceding higher levels of rainfall. The decrease in wind speed complements these weather modifications, aiding in a calmer and more enjoyable outdoor environment.

Temperature

The unfolding of October shows an average high-temperature of a still moderately hot 29.9°C (85.8°F), indicating a slight variance from September's 29.5°C (85.1°F). Night temperatures during October stabilize at an average of 25.1°C (77.2°F), closely mirroring the daytime temperatures.

Heat index

In October, the average heat index is calculated to be a very hot 37°C (98.6°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The average relative humidity in October is 79%.

Rainfall

In October, the rain falls for 25.9 days. Throughout October, 224mm (8.82") of precipitation is accumulated. Throughout the year, there are 265.4 rainfall days, and 1744mm (68.66") of precipitation is accumulated.

Daylight

The average length of the day in October is 11h and 58min.
On the first day of October, sunrise is at 05:57 and sunset at 18:01. On the last day of the month, sunrise is at 05:57 and sunset at 17:49 +0530.

Sunshine

In October, the average sunshine 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 reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 6 during October leads to these advisories:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.