October weather forecast
Undurugoda, Sri Lanka

October, like September, in Undurugoda, Sri Lanka, is another warm autumn month, with an average temperature ranging between max 29.6°C (85.3°F) and min 25.5°C (77.9°F).

Temperature

Undurugoda, Sri Lanka, experiences an average high-temperature of a still moderately hot 29.6°C (85.3°F) in October, subtly different from September's 28.8°C (83.8°F). October nights in Undurugoda experience a minor temperature downturn to a still moderately hot 25.5°C (77.9°F).

Heat index

Throughout October, the heat index is evaluated at a fiery hot 36°C (96.8°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
The heat index's values are generally associated with conditions in shade and light breezes. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In Undurugoda, the average relative humidity in October is 80%.

Rainfall

In October, in Undurugoda, the rain falls for 25.2 days. Throughout October, 192mm (7.56") of precipitation is accumulated. Throughout the year, there are 273.8 rainfall days, and 2059mm (81.06") of precipitation is accumulated.

Daylight

In Undurugoda, the average length of the day in October is 11h and 58min.
On the first day of October in Undurugoda, 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 17:50 +0530.

Sunshine

In Undurugoda, the average sunshine in October is 7.9h.

UV index

January through April, July, September through December, 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 average individuals.
Note: The maximum UV index of 7 during October leads to these instructions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.