November weather forecast
Weliweriya, Sri Lanka

November, the last month of the autumn in Weliweriya, is another hot month, with an average temperature fluctuating between 30.1°C (86.2°F) and 24.5°C (76.1°F).

Temperature

With the onset of November, a modest change to a still tropical 30.1°C (86.2°F) from October's 30°C (86°F) is noted in high-temperature. During November, the average low-temperature in Weliweriya is a moderately hot 24.5°C (76.1°F).

Heat index

November's heat index is evaluated at a very hot 38°C (100.4°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In November, the average relative humidity in Weliweriya is 79%.

Rainfall

In November, the rain falls for 25.7 days. Throughout November, 191mm (7.52") of precipitation is accumulated. Throughout the year, there are 289.4 rainfall days, and 2262mm (89.06") of precipitation is accumulated.

Daylight

The average length of the day in November in Weliweriya 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 Weliweriya, Sri Lanka, sunrise is at 06:06 and sunset at 17:51 +0530.

Sunshine

With an average of 6.7h of sunshine, November has the least sunshine of the year.

UV index

January through April, July, September, November and December, with an average maximum UV index of 7, are months with the highest UV index in Weliweriya. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: In November, the maximum UV index of 7 suggests this advice:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.