November weather forecast
Ambalangoda, Sri Lanka

The last month of the autumn, November, is also a moderately hot month in Ambalangoda, Sri Lanka, with an average temperature varying between 25.3°C (77.5°F) and 29.2°C (84.6°F).

Temperature

November's weather records an average high-temperature of a still warm 29.2°C (84.6°F), showing little deviation from October. Ambalangoda consistently logs a low temperature averaging a still warm 25.3°C (77.5°F) during November, a modest drop from daytime temperatures.

Heat index

The heat index value during November is computed to be a very hot 35°C (95°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

The average relative humidity in November is 80%.

Rainfall

In Ambalangoda, 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 Ambalangoda, the average seawater temperature in November is 28.8°C (83.8°F).
Note: Water activities including swimming and diving are pleasurable in temperatures between 25°C (77°F) and 29°C (84.2°F), ensuring comfort and enjoyment for extended time frames.

Daylight

In Ambalangoda, Sri Lanka, the average length of the day in November 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 November, the average sunshine 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. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 7 during November translates into these guidelines:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Note! The Sun's UV radiation gets intensified with the reflection from sand and water.