November weather forecastSamayanallur, India

Weather in November

November, the last month of the post-monsoon autumn in Samayanallur, is still a tropical month, with an average temperature varying between 30.2°C (86.4°F) and 23.3°C (73.9°F).

Temperature

The arrival of November coincides with an average high-temperature of a still hot 30.2°C (86.4°F), indicating a minimal shift from October's 32.7°C (90.9°F). November's nights observe an average temperature of 23.3°C (73.9°F).

Heat index

The heat index in November is estimated at a very hot 37°C (98.6°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

November is the most humid month, with an average relative humidity of 75%.

Rainfall

In Samayanallur, during November, the rain falls for 19.5 days and regularly aggregates up to 113mm (4.45") of precipitation. In Samayanallur, during the entire year, the rain falls for 175.7 days and collects up to 585mm (23.03") of precipitation.

Daylight

In Samayanallur, the average length of the day in November is 11h and 40min.
On the first day of November, sunrise is at 6:08 am and sunset at 5:54 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 5:54 pm IST.

Sunshine

With an average of 5.8h of sunshine, November has the least sunshine of the year in Samayanallur.

UV index

The months with the lowest UV index are November and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: A daily maximum UV index of 6 in November translates into the following instructions:
Shun overexposure. Protection from sun ravages is indispensable. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.