November weather forecastVallam, India

Weather in November

November, the last month of the post-monsoon autumn in Vallam, is still a hot month, with an average temperature varying between 30.3°C (86.5°F) and 22.7°C (72.9°F).

Temperature

The advent of November sees the average high-temperature at a still tropical 30.3°C (86.5°F), subtly shifted from October's 32.8°C (91°F). Vallam's nighttime temperature during November is consistently averaged at a pleasant 22.7°C (72.9°F).

Heat index

For November, the heat index is calculated to be a torrid 39°C (102.2°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

With an average relative humidity of 80%, November is the most humid month in Vallam.

Rainfall

In November, the rain falls for 20.4 days. Throughout November, 104mm (4.09") of precipitation is accumulated. In Vallam, during the entire year, the rain falls for 145 days and collects up to 512mm (20.16") of precipitation.

Daylight

In Vallam, the average length of the day in November is 11h and 38min.
On the first day of November, sunrise is at 6:05 am and sunset at 5:49 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 5:48 pm IST.

Sunshine

With an average of 5.7h of sunshine, November has the least sunshine of the year.

UV index

January, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: In November, the maximum UV index of 6 transforms into these recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days.