January weather forecast
Cuelim, India

January, like December, is another hot winter month in Cuelim, India, with an average temperature fluctuating between 32.4°C (90.3°F) and 21.7°C (71.1°F).
An excellent water temperature of 28°C (82.4°F) and only 0.9 rainfall days, with 1mm (0.04") of accumulated rainfall, makes January a prime for swimming and other water activities.

Temperature

The shift into January uncovers an average high-temperature of a still tropical 32.4°C (90.3°F), subtly different from the previous month. Cuelim reports an average nighttime low-temperature of 21.7°C (71.1°F) in January.

Heat index

The heat index for January is calculated to be a sweltering 37°C (98.6°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

January and February, with an average relative humidity of 57%, are the least humid months.

Rainfall

January is the last month it rains. During 0.9 rainfall days, in January, Cuelim aggregates 1mm (0.04") of precipitation. In Cuelim, during the entire year, the rain falls for 151.4 days and collects up to 1319mm (51.93") of precipitation.

Sea temperature

January through March, July through September and December, with an average sea temperature of 28°C (82.4°F), are months with the coldest seawater.
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) provides warmth and pleasure, making water activities enjoyable for lengthened periods without feeling uncomfortable.

Daylight

The average length of the day in January is 11h and 20min.
On the first day of January in Cuelim, sunrise is at 7:00 am and sunset at 6:14 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 6:31 pm IST.

Sunshine

The months with the most sunshine are January and February, with an average of 10h of sunshine.

UV index

The months with the highest UV index are January through May, September through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: An average maximum UV index of 7 in January leads to these recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.