September weather forecast
Mutur, Sri Lanka

The first month of the autumn, September, is also a hot month in Mutur, Sri Lanka, with an average temperature ranging between max 33.9°C (93°F) and min 24.1°C (75.4°F).

Temperature

The average high-temperature during September is a still tropical 33.9°C (93°F), almost matching the conditions of the preceding month. In September, the average low-temperature is a moderately hot 24.1°C (75.4°F).

Heat index

September's mean heat index is evaluated at a blazing hot 45°C (113°F). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

June through September, with an average relative humidity of 67%, are the least humid months.

Rainfall

In Mutur, in September, during 13.5 rainfall days, 53mm (2.09") of precipitation is typically accumulated. In Mutur, during the entire year, the rain falls for 196.8 days and collects up to 943mm (37.13") of precipitation.

Daylight

In September, the average length of the day in Mutur, Sri Lanka, is 12h and 10min.
On the first day of September, sunrise is at 05:56 and sunset at 18:13. On the last day of the month, sunrise is at 05:53 and sunset at 17:56 +0530.

Sunshine

In September, the average sunshine in Mutur is 10.9h.

UV index

February through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 7 in September interprets into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.