November weather forecast
Uduwana, Sri Lanka

November, the last month of the autumn in Uduwana, is a tropical month, with temperature in the range of an average low of 24.7°C (76.5°F) and an average high of 30°C (86°F).

Temperature

With November's advent, Uduwana sees an average high-temperature of a tropical 30°C (86°F), subtly shifted from October's 29.7°C (85.5°F). Throughout the month of November, the nighttime temperature dips to an average of 24.7°C (76.5°F).

Heat index

Throughout November, the heat index is calculated to be a fiery hot 37°C (98.6°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'feels like', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In November, the average relative humidity is 79%.

Rainfall

In November, in Uduwana, the rain falls for 23.4 days. Throughout November, 149mm (5.87") of precipitation is accumulated. Throughout the year, there are 272.3 rainfall days, and 2039mm (80.28") of precipitation is accumulated.

Daylight

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

Sunshine

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

UV index

The months with the highest UV index are January through April, July, September, November and December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average UV index of 7 in November transforms into this advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.