January weather forecast
Pojuca, Brazil

January, the same as December, in Pojuca, Brazil, is another tropical summer month, with an average temperature ranging between min 21.8°C (71.2°F) and max 31.6°C (88.9°F).

Temperature

As December transitions into January, Pojuca records an average high-temperature of a still tropical 31.6°C (88.9°F), showing a gentle shift from the preceding month. An average nighttime temperature of 21.8°C (71.2°F) is noted during the month of January.

Heat index

During January, the heat index is calculated to be a scorching 41°C (105.8°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Heat index determinations are made taking into account the shade and light air movements. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The average relative humidity in January in Pojuca is 76%.

Rainfall

In Pojuca, in January, it is raining for 18.1 days, with typically 39mm (1.54") of accumulated precipitation. In Pojuca, during the entire year, the rain falls for 238.5 days and collects up to 647mm (25.47") of precipitation.

Daylight

In Pojuca, Brazil, the average length of the day in January is 12h and 46min.
On the first day of January in Pojuca, sunrise is at 05:11 and sunset at 18:02. On the last day of the month, sunrise is at 05:27 and sunset at 18:06 -03.

Sunshine

With an average of 10.1h of sunshine, January has the most sunshine of the year in Pojuca.

UV index

January through March, November and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index, 7 in January, converts into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. 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. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.