January weather forecast
Pennadam, India

January, like December, in Pennadam, India, is another warm winter month, with temperature in the range of an average low of 20.3°C (68.5°F) and an average high of 29.5°C (85.1°F).

Temperature

January welcomes an average high-temperature of a still moderately hot 29.5°C (85.1°F), not much different from the preceding month. In January, Pennadam encounters an average low-temperature of 20.3°C (68.5°F) during the night.

Heat index

January's heat index is calculated to be a fiery hot 35°C (95°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. 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. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In Pennadam, the average relative humidity in January is 75%.

Rainfall

In Pennadam, in January, it is raining for 6.8 days, with typically 10mm (0.39") of accumulated precipitation. Throughout the year, there are 139.6 rainfall days, and 491mm (19.33") of precipitation is accumulated.

Daylight

In Pennadam, India, the average length of the day in January is 11h and 32min.
On the first day of January, sunrise is at 6:32 am and sunset at 6:00 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 6:15 pm IST.

Sunshine

In Pennadam, the average sunshine in January is 9.1h.

UV index

January, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Pennadam. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 6 during January translates into the following directions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.