January weather forecastMeppadi, India

Weather in January

January, like December, is another tropical winter month in Meppadi, India, with an average temperature ranging between max 33.5°C (92.3°F) and min 20°C (68°F).

Temperature

With the onset of January, the average high-temperature registers at a still hot 33.5°C (92.3°F), subtly different from December's 32.5°C (90.5°F). January nights in Meppadi show a substantial disparity from the daytime peak with an average low-temperature of 20°C (68°F).

Heat index

In January, the heat index is estimated at a blistering 42°C (107.6°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', marries air temperature and humidity to produce a value illustrating perceived warmth. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values remain especially vital for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts 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. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

The average relative humidity in January in Meppadi is 64%.

Rainfall

In January, the rain falls for 4.1 days. Throughout January, 6mm (0.24") of precipitation is accumulated. Throughout the year, in Meppadi, there are 240 rainfall days, and 1446mm (56.93") of precipitation is accumulated.

Daylight

The average length of the day in January is 11h and 32min.
On the first day of January in Meppadi, sunrise is at 6:44 am and sunset at 6:12 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 6:27 pm IST.

Sunshine

In Meppadi, the average sunshine in January is 9.9h.

UV index

January through April, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: During January, 7 as the daily maximum UV index converts into the following advice:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.