January weather forecast
Rajanagaram, India

January, like December, is another hot winter month in Rajanagaram, India, with an average temperature fluctuating between 30.7°C (87.3°F) and 18.1°C (64.6°F).

Temperature

With January's arrival, Rajanagaram notes an average high-temperature of a still hot 30.7°C (87.3°F), closely following the trend of the preceding month. Rajanagaram's average low-temperature of 18.1°C (64.6°F) in January reflects a significant disparity from the daytime highs.

Heat index

The heat index for January is evaluated at a sweltering 37°C (98.6°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In Rajanagaram, the average relative humidity in January is 70%.

Rainfall

In Rajanagaram, in January, during 3.8 rainfall days, 7mm (0.28") of precipitation is typically accumulated. In Rajanagaram, India, during the entire year, the rain falls for 137.6 days and collects up to 721mm (28.39") of precipitation.

Daylight

The average length of the day in January is 11h and 14min.
On the first day of the month, sunrise is at 6:31 am and sunset at 5:39 pm. On the last day of January, sunrise is at 6:34 am and sunset at 5:57 pm IST.

Sunshine

In Rajanagaram, the average sunshine in January is 7.3h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 6 during January translates into these guidelines:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.