January weather forecast
Kannavam, India

January, the same as December, in Kannavam, India, is another tropical winter month, with an average temperature fluctuating between 20.8°C (69.4°F) and 31.1°C (88°F).

Temperature

January's advent notes a subtle adjustment in average high-temperature to a still hot 31.1°C (88°F) from December. Throughout January in Kannavam, a steady low-temperature average of 20.8°C (69.4°F) is noted.

Heat index

In January, the average heat index is evaluated at a very hot 37°C (98.6°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Remember that heat index calculations are made for conditions in the shade with light wind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', arises from combining readings of air temperature and relative moisture content. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. 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.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In Kannavam, the average relative humidity in January is 68%.

Rainfall

In Kannavam, in January, during 5.8 rainfall days, 8mm (0.31") of precipitation is typically accumulated. In Kannavam, during the entire year, the rain falls for 244.4 days and collects up to 1839mm (72.4") of precipitation.

Daylight

In January, the average length of the day in Kannavam is 11h and 31min.
On the first day of the month, sunrise is at 6:47 am and sunset at 6:13 pm. On the last day of January, sunrise is at 6:52 am and sunset at 6:29 pm IST.

Sunshine

January and February, with an average of 9.9h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index are January through May and October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: A typical high UV index of 7 in January suggests the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.