November weather forecast
Havelock Town, Sri Lanka

The last month of the autumn, November, is a hot month in Havelock Town, Sri Lanka, with an average temperature ranging between max 30°C (86°F) and min 24.8°C (76.6°F).

Temperature

November's onset sees an average high-temperature of a tropical 30°C (86°F), exhibiting a slight fluctuation from the previous month. Havelock Town's nighttime temperature during November is consistently averaged at a warm 24.8°C (76.6°F).

Heat index

The heat index in November is computed to be a very hot 37°C (98.6°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', gives an indication of how one might feel in terms of heat after considering humidity. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In November, the average relative humidity is 79%.

Rainfall

In Havelock Town, in November, during 25.9 rainfall days, 207mm (8.15") of precipitation is typically accumulated. In Havelock Town, during the entire year, the rain falls for 285.6 days and collects up to 2201mm (86.65") of precipitation.

Daylight

In Havelock Town, 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, in Havelock Town, sunrise is at 06:06 and sunset at 17:51 +0530.

Sunshine

November has the least sunshine of the year in Havelock Town, with an average of 6.6h of sunshine.

UV index

January through April, June, July, September, November and December, with an average maximum UV index of 7, are months with the highest UV index in Havelock Town. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In November, a daily UV index of 7 turns into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.