January weather forecast
Caatinga do Atanásio, Brazil

January, the same as December, in Caatinga do Atanásio, Brazil, is another hot summer month, with temperature in the range of an average low of 24.4°C (75.9°F) and an average high of 34.1°C (93.4°F).

Temperature

The arrival of January records an average high-temperature of a still tropical 34.1°C (93.4°F), closely related to the 34.9°C (94.8°F) observed in December. In Caatinga do Atanásio, in January, the average low-temperature is a moderately hot 24.4°C (75.9°F).

Heat index

For January, the heat index is estimated at a scorching 44°C (111.2°F). Watchful: Heat cramps and heat exhaustion are predicted. Continued exertion could lead to heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In Caatinga do Atanásio, the average relative humidity in January is 64%.

Rainfall

In Caatinga do Atanásio, during January, the rain falls for 14.1 days and regularly aggregates up to 45mm (1.77") of precipitation. In Caatinga do Atanásio, during the entire year, the rain falls for 127 days and collects up to 344mm (13.54") of precipitation.

Daylight

In January, the average length of the day is 12h and 25min.
On the first day of the month, sunrise is at 05:22 and sunset at 17:49. On the last day of January, sunrise is at 05:35 and sunset at 17:56 -03.

Sunshine

In January, the average sunshine is 8.3h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 7 during January leads to these advisories:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.