January weather forecastXexéu, Brazil

Weather in January

January, like December, in Xexéu, Brazil, is another warm summer month, with temperature in the range of an average high of 29.9°C (85.8°F) and an average low of 21.3°C (70.3°F).

Temperature

January's onset brings an average high-temperature of a still moderately hot 29.9°C (85.8°F), nearly the same as December. Xexéu's average low-temperature is measured at an agreeable 21.3°C (70.3°F) during January.

Heat index

The heat index value for January is computed to be a very hot 37°C (98.6°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In January, the average relative humidity in Xexéu, Brazil, is 78%.

Rainfall

In Xexéu, in January, it is raining for 13.2 days, with typically 22mm (0.87") of accumulated precipitation. In Xexéu, during the entire year, the rain falls for 200.6 days and collects up to 433mm (17.05") of precipitation.

Daylight

In Xexéu, the average length of the day in January is 12h and 34min.
On the first day of January, sunrise is at 05:07 and sunset at 17:44. On the last day of the month, sunrise is at 05:21 and sunset at 17:50 -03.

Sunshine

The average sunshine in January is 7h.

UV index

The months with the highest UV index in Xexéu are January through May, September through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In January, a daily UV index of 6 turns into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. 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. Opt for tightly woven and loose clothing to enhance protection from the Sun.