January weather forecast
Nandalur, India

January in Nandalur, India, is a hot winter month, with temperature in the range of an average high of 30.2°C (86.4°F) and an average low of 17.4°C (63.3°F).

Temperature

Nandalur, India, records an average high-temperature of a tropical 30.2°C (86.4°F) in January, closely mirroring the climate of the previous month. Nandalur records a marked daily temperature contrast, with an average low-temperature of 17.4°C (63.3°F) during the nights of January.

Heat index

The heat index value for January is computed to be a fiery hot 35°C (95°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical to babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In January, the average relative humidity is 67%.

Rainfall

In Nandalur, in January, it is raining for 3.2 days, with typically 4mm (0.16") of accumulated precipitation. Throughout the year, there are 121.2 rainfall days, and 413mm (16.26") of precipitation is accumulated.

Daylight

In Nandalur, the average length of the day in January is 11h and 23min.
On the first day of January, sunrise is at 6:37 am and sunset at 5:55 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 6:12 pm IST.

Sunshine

In Nandalur, the average sunshine in January is 9h.

UV index

The months with the lowest UV index are January, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 6 in January interprets into the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.