November weather forecast
Ethul Kotte, Sri Lanka

The last month of the autumn, November, is another tropical month in Ethul Kotte, Sri Lanka, with an average temperature varying between 30.1°C (86.2°F) and 24.5°C (76.1°F).

Temperature

As Ethul Kotte welcomes November, the average high-temperature records at a still hot 30.1°C (86.2°F), marking an insignificant deviation from the prior month. November in Ethul Kotte is noted for a mean low-temperature of 24.5°C (76.1°F).

Heat index

For most parts of November, the heat index is evaluated at a very hot 38°C (100.4°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In Ethul Kotte, the average relative humidity in November is 79%.

Rainfall

In Ethul Kotte, during November, the rain falls for 25.7 days and regularly aggregates up to 191mm (7.52") of precipitation. In Ethul Kotte, during the entire year, the rain falls for 289.4 days and collects up to 2262mm (89.06") of precipitation.

Daylight

The average length of the day in November is 11h and 49min.
On the first day of the month, sunrise is at 05:57 and sunset at 17:50. On the last day of November, sunrise is at 06:06 and sunset at 17:51 +0530.

Sunshine

November has the least sunshine of the year, with an average of 6.7h of sunshine.

UV index

January through April, July, September, November and December, with an average maximum UV index of 7, are months with the highest UV index in Ethul Kotte. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A daily maximum UV index of 7 in November translates into the following instructions:
Inhibit overexposure. Warding off sun damage is of utmost importance. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.