September weather forecastKandy, Sri Lanka

Weather in September

September in Kandy signifies a gradual shift towards the cooler end of the year. The weather promises abundant daylight and a pleasant climatic outlook, welcoming visitors with its scenic beauty. The wind speed registers a figure of 10.8km/h (6.7mph) in this month. Outdoor enthusiasts can utilize this favourable weather in Kandy during September for excursions around the lake or visits to the many temples in the city. The conditions provide an irresistible invitation to explore the beautiful city and its historic heart.

Temperature

September in Kandy registers an average high-temperature of a still moderately hot 29.5°C (85.1°F), slightly varied from August's 29.2°C (84.6°F). Nighttime temperature in Kandy, Sri Lanka, dips to a mean of 21.1°C (70°F) during September.

Heat index

For September, the heat index is estimated at a fiery hot 35°C (95°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant 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.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in September in Kandy is 77%.

Rainfall

In Kandy, Sri Lanka, in September, during 23.4 rainfall days, 118mm (4.65") of precipitation is typically accumulated. In Kandy, Sri Lanka, during the entire year, the rain falls for 278.4 days and collects up to 1466mm (57.72") of precipitation.

Daylight

In Kandy, the average length of the day in September is 12h and 10min.
On the first day of the month, sunrise is at 05:59 and sunset at 18:14. On the last day of September, in Kandy, Sri Lanka, sunrise is at 05:55 and sunset at 17:59 +0530.

Sunshine

In Kandy, the average sunshine in September is 10.3h.

UV index

The months with the highest UV index are January through September, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In September, a daily maximum UV index of 6 leads to the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.