October weather forecast
Waikkal, Sri Lanka

As October steps into the frame, the weather takes another turn towards a wetter spell. Temperatures remain warm, both on land and sea, ensuring comfortable conditions for tourists. Despite being a month relatively high in rainfall, considering the preceding and following month, the hours of sunlight remain abundant. October experiences a leap in average rainfall to 351mm (13.82"). Consequently, travelers can continue to enjoy the environment that offers a mix of wet and sunny conditions.

Temperature

October's average high-temperature stands at a still tropical 31°C (87.8°F), showing no deviation from September. In October, Waikkal encounters an average low-temperature of 24°C (75.2°F) during the night.

Rainfall

October is the month with the most rainfall. Rain falls for 15 days and accumulates 351mm (13.82") of precipitation.

Sea temperature

In October, the average sea temperature is 28°C (82.4°F).
Note: In any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are viewed as magnificent and exceptionally pleasant for prolonged enjoyment.

Daylight

In Waikkal, 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

June through October, with an average of 6h of sunshine, are months with the least sunshine.

UV index

February through October, with an average maximum UV index of 12, are months with the highest UV index. A UV Index reading of 11, and higher, represents an ultimate health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 12 in October translates into these instructions:
Employ all critical precautions. Guarding against sun damage is essential. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Apply and frequently reapply a minimum SPF 30 sunscreen even on cloudy days, especially after swimming or an outdoor workout. Caution! The Sun's UV rays become stronger due to reflections from water and sand.