October weather forecast
Pottuvil, Sri Lanka

October, like September, is a hot autumn month in Pottuvil, Sri Lanka, with an average temperature ranging between max 31°C (87.8°F) and min 25.1°C (77.2°F).

Temperature

Stepping into October, Pottuvil records an average high-temperature of a still tropical 31°C (87.8°F), almost consistent with September. Pottuvil experiences a mean temperature of 25.1°C (77.2°F) during October nights.

Heat index

For most parts of October, the heat index is calculated to be a scorching 40°C (104°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

In October, the average relative humidity is 76%.

Rainfall

In October, the rain falls for 25.5 days. Throughout October, 177mm (6.97") of precipitation is accumulated. Throughout the year, there are 237.8 rainfall days, and 1259mm (49.57") of precipitation is accumulated.

Daylight

In October, the average length of the day is 11h and 58min.
On the first day of the month, sunrise is at 05:50 and sunset at 17:54. On the last day of October, sunrise is at 05:49 and sunset at 17:42 +0530.

Sunshine

In Pottuvil, the average sunshine in October is 8.7h.

UV index

The months with the highest UV index in Pottuvil are January through October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index, 7 during October, leads to the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.