January weather forecastCuraçá, Brazil

Weather in January

January, like December, is a hot summer month in Curaçá, Brazil, with an average temperature fluctuating between 33°C (91.4°F) and 22.4°C (72.3°F).

Temperature

January begins with an average high-temperature of a still tropical 33°C (91.4°F), reflecting close similarity to the preceding month. Throughout January, the average low-temperature dips to an agreeable 22.4°C (72.3°F).

Heat index

The heat index value for January is computed to be a sweltering 39°C (102.2°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. 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 are extremely significant for babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In Curaçá, the average relative humidity in January is 59%.

Rainfall

In Curaçá, in January, during 15.2 rainfall days, 52mm (2.05") of precipitation is typically accumulated. In Curaçá, Brazil, during the entire year, the rain falls for 120.9 days and collects up to 425mm (16.73") of precipitation.

Daylight

The average length of the day in January in Curaçá is 12h and 35min.
On the first day of the month, sunrise is at 05:23 and sunset at 18:02. On the last day of January, in Curaçá, sunrise is at 05:37 and sunset at 18:07 -03.

Sunshine

The month with the most sunshine is January, with an average of 10.7h of sunshine.

UV index

The months with the highest UV index in Curaçá are January through April, September through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 7 in January translates into these instructions:
Prevent overexposure. Protection from the sun's harmful effects is needed. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.