January weather forecast
Carnaubal, Brazil

January, like December, is another tropical summer month in Carnaubal, Brazil, with temperature in the range of an average high of 30.5°C (86.9°F) and an average low of 20.7°C (69.3°F).

Temperature

The dawn of January sees an average high-temperature of a still tropical 30.5°C (86.9°F), subtly contrasting with December's 32.4°C (90.3°F). Carnaubal encounters an average low-temperature of 20.7°C (69.3°F) during January nights.

Heat index

Throughout January, the heat index is evaluated at a torrid 38°C (100.4°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Know that the heat index computations account for shaded terrains and slight winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', shows a temperature sensation when both heat and moisture conditions are combined. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In Carnaubal, Brazil, the average relative humidity in January is 76%.

Rainfall

In January, the rain falls for 23.1 days. Throughout January, 147mm (5.79") of precipitation is accumulated. Throughout the year, there are 200 rainfall days, and 1065mm (41.93") of precipitation is accumulated.

Daylight

In January, the average length of the day in Carnaubal is 12h and 20min.
On the first day of January in Carnaubal, sunrise is at 05:36 and sunset at 17:57. On the last day of the month, sunrise is at 05:48 and sunset at 18:05 -03.

Sunshine

In Carnaubal, the average sunshine in January is 8.6h.

UV index

In January, the average daily maximum UV index in Carnaubal is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In January, an average UV index of 6 transforms into the following instructions:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.