January weather forecast
Kovalam, India

January, like December, is another hot winter month in Kovalam, India, with temperature in the range of an average low of 23°C (73.4°F) and an average high of 31.1°C (88°F).
The perfect water temperature of 27.9°C (82.2°F) with 10mm (0.39") of accumulated rainfall and only 5.6 rainfall days, makes January a great period for swimming and other water activities.

Temperature

Shifting into January, Kovalam records an average high-temperature of a still tropical 31.1°C (88°F), presenting minor fluctuations compared to the previous month. During January, the average low-temperature in Kovalam, India, is a moderately hot 23°C (73.4°F).

Heat index

The heat index in January is appraised at a sweltering 38°C (100.4°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In Kovalam, the average relative humidity in January is 69%.

Rainfall

The month with the least rainfall in Kovalam is January, when the rain falls for 5.6 days and typically collects 10mm (0.39") of precipitation.

Sea temperature

In Kovalam, the average seawater temperature in January is 27.9°C (82.2°F).
Note: For swimming, diving, or other water activities, the temperature range of 25°C (77°F) to 29°C (84.2°F) is perceived as exceptionally enjoyable and comfortable even for prolonged periods.

Daylight

The average length of the day in January is 11h and 42min.
On the first day of the month, sunrise is at 6:35 am and sunset at 6:14 pm. On the last day of January, in Kovalam, sunrise is at 6:42 am and sunset at 6:28 pm IST.

Sunshine

In January, the average sunshine is 9.6h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Kovalam are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 7 in January interprets into the following advice:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Watch out! Reflections from sand and water can surge UV radiation exposure.