November weather forecast
Ahungalla, Sri Lanka

November in Ahungalla is a transition period with dual characteristics of both the ending wet season and the starting cooler season. The month records a slightly lower rainfall of 179mm (7.05") as the monsoon season draws to a close. While the cloud covers recede to the 43% mark, significantly lower sunshine hours of approximately 7.2 per day mark a shift towards the next incoming season. The wind speed decreases yet again to a more tranquil 9.8km/h (6.1mph), making the weather quite satisfactory despite high humidity levels of 80%. Temperatures remain uniform with highs of 29.2°C (84.6°F) and lows of 25.3°C (77.5°F), providing a balance between the lingering rainfalls and incoming cooler season.

Temperature

The commencement of November in Ahungalla records an average high-temperature of a still warm 29.2°C (84.6°F), barely varying from October's 28.8°C (83.8°F). Ahungalla, in November, logs an average low-temperature of 25.3°C (77.5°F), a subtle step down from daytime readings.

Heat index

November's mean heat index is calculated to be a fiery hot 35°C (95°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The average relative humidity in November is 80%.

Rainfall

In Ahungalla, in November, during 26.3 rainfall days, 179mm (7.05") of precipitation is typically accumulated. Throughout the year, there are 286.9 rainfall days, and 1974mm (77.72") of precipitation is accumulated.

Sea temperature

In Ahungalla, in November, the average water temperature is 28°C (82.4°F).
Note: For swimming, diving, and enjoying other water activities, the range of 25°C (77°F) to 29°C (84.2°F) in water temperature is considered ideal, offering pleasure for extended periods without discomfort.

Daylight

In November, the average length of the day in Ahungalla is 11h and 50min.
On the first day of the month, sunrise is at 05:56 and sunset at 17:50. On the last day of November, sunrise is at 06:04 and sunset at 17:52 +0530.

Sunshine

In Ahungalla, Sri Lanka, the average sunshine in November is 7.2h.

UV index

January through April, June through August, October through December, with an average maximum UV index of 7, are months with the highest UV index in Ahungalla. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: During November, 7 as the daily maximum UV index converts into the following advice:
Ward off overexposure. Defence against solar harm is crucial. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Warning! The reflection of sand and water increases the UV dose.