November weather forecast
Hembarawa, Sri Lanka

The last month of the autumn, November, is also a moderately hot month in Hembarawa, Sri Lanka, with an average temperature ranging between min 21°C (69.8°F) and max 29.6°C (85.3°F).

Temperature

The beginning of November records an average high-temperature of a warm 29.6°C (85.3°F), almost echoing the conditions of the previous month. November nights in Hembarawa experience a consistent temperature drop to a pleasant 21°C (69.8°F).

Heat index

November's heat index is appraised at a very hot 37°C (98.6°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly meaningful for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In Hembarawa, the average relative humidity in November is 82%.

Rainfall

In Hembarawa, in November, it is raining for 23.9 days, with typically 201mm (7.91") of accumulated precipitation. Throughout the year, there are 217.7 rainfall days, and 1165mm (45.87") of precipitation is accumulated.

Daylight

In November, the average length of the day is 11h and 47min.
On the first day of the month, sunrise is at 05:53 and sunset at 17:45. On the last day of November, sunrise is at 06:03 and sunset at 17:46 +0530.

Sunshine

The average sunshine in November in Hembarawa, Sri Lanka, is 6.7h.

UV index

January, February, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Hembarawa. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In November, the maximum UV index of 6 translates into these guidelines:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.