October weather forecast
Ihala Kottaramulla, Sri Lanka

October, the same as September, is another warm autumn month in Ihala Kottaramulla, Sri Lanka, with temperature in the range of an average low of 25.1°C (77.2°F) and an average high of 29.9°C (85.8°F).

Temperature

With the advent of October, Ihala Kottaramulla's high-temperatures adjust to a still moderately hot 29.9°C (85.8°F), closely aligning with the preceding month. Ihala Kottaramulla, during October nights, experiences a subtle shift to a low average of 25.1°C (77.2°F) from the day's heat.

Heat index

The heat index value for October is computed to be a sweltering 37°C (98.6°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In Ihala Kottaramulla, Sri Lanka, 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

In Ihala Kottaramulla, 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, sunrise is at 05:58 and sunset at 17:50 +0530.

Sunshine

In October, the average sunshine in Ihala Kottaramulla 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 health risk from exposure to the Sun's UV radiation for the average person.
Note: In October, a daily maximum UV index of 6 leads to the following instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.