January weather forecast
Juarina, Brazil

January, like December, is a hot summer month in Juarina, Brazil, with an average temperature varying between 30.8°C (87.4°F) and 22.2°C (72°F).

Temperature

The advent of January brings an average high-temperature of a still hot 30.8°C (87.4°F), exhibiting minor difference from the previous month. In Juarina, the nighttime temperature averages to a pleasant 22.2°C (72°F) during January.

Heat index

Throughout January, the heat index is calculated to be a blisteringly hot 41°C (105.8°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Realize that the values for the heat index are set for shaded places and light winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In January, the average relative humidity in Juarina is 83%.

Rainfall

In Juarina, in January, it is raining for 29.4 days, with typically 183mm (7.2") of accumulated precipitation. Throughout the year, in Juarina, there are 213.3 rainfall days, and 1154mm (45.43") of precipitation is accumulated.

Daylight

In Juarina, the average length of the day in January is 12h and 32min.
On the first day of the month, sunrise is at 06:02 and sunset at 18:37. On the last day of January, sunrise is at 06:15 and sunset at 18:43 -03.

Sunshine

In Juarina, the average sunshine in January is 7.3h.

UV index

January through April, October and December, with an average maximum UV index of 6, are months with the lowest UV index in Juarina. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 in January converts into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.