January weather forecast
Antsamaka, Madagascar

January, like December, in Antsamaka, Madagascar, is another warm summer month, with an average temperature ranging between max 29.4°C (84.9°F) and min 24.4°C (75.9°F).

Temperature

Antsamaka marks the onset of January with an average high-temperature of a moderately hot 29.4°C (84.9°F), a subtle shift from December's 31°C (87.8°F). January introduces a small decrease to a nighttime average of 24.4°C (75.9°F).

Heat index

In January, the average heat index is evaluated at a fiery hot 36°C (96.8°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In January, the average relative humidity is 81%.

Rainfall

The month with the most rainfall is January, when the rain falls for 29.6 days and typically aggregates up to 399mm (15.71") of precipitation.

Daylight

The average length of the day in January is 12h and 53min.
On the first day of January, sunrise is at 05:19 and sunset at 18:17. On the last day of the month, sunrise is at 05:36 and sunset at 18:21 EAT.

Sunshine

In January, the average sunshine in Antsamaka is 9.2h.

UV index

The months with the highest UV index in Antsamaka are January through April, August through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 7 in January interprets into the following advice:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.