January weather forecast
Kattanam, India

January, the same as December, in Kattanam, India, is another tropical winter month, with an average temperature varying between 31.1°C (88°F) and 23°C (73.4°F).

Temperature

On the advent of January, Kattanam's average high-temperature exhibits a minor adjustment to a still tropical 31.1°C (88°F) from December's 30.6°C (87.1°F). In Kattanam, the average nighttime temperature during January is a moderately hot 23°C (73.4°F).

Heat index

The heat index value for January is computed to be a sweltering 38°C (100.4°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

January and February, with an average relative humidity of 70%, are the least humid months.

Rainfall

The month with the least rainfall is January, when the rain falls for 6.9 days and typically collects 8mm (0.31") of precipitation.

Daylight

The average length of the day in January in Kattanam, India, is 11h and 40min.
On the first day of January in Kattanam, India, sunrise is at 6:38 am and sunset at 6:14 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 6:29 pm IST.

Sunshine

The months with the most sunshine in Kattanam are January and February, with an average of 9.7h of sunshine.

UV index

The months with the highest UV index are January through April, July through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 7 during January translates into the following directions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.