January weather forecast
São José do Peixe, Brazil

January, the same as December, in São José do Peixe, Brazil, is another tropical summer month, with an average temperature fluctuating between 22.6°C (72.7°F) and 32.4°C (90.3°F).

Temperature

With the arrival of January, São José do Peixe's average high-temperature registers at a still hot 32.4°C (90.3°F), indicating a subtle variation from the previous month. During January, the nighttime temperature averages to a pleasant 22.6°C (72.7°F).

Heat index

The heat index value during January is computed to be a blistering 42°C (107.6°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
The heat index's values are generally associated with conditions in shade and light breezes. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In São José do Peixe, the average relative humidity in January is 70%.

Rainfall

In São José do Peixe, during January, the rain falls for 24.9 days and regularly aggregates up to 130mm (5.12") of precipitation. Throughout the year, there are 159.4 rainfall days, and 844mm (33.23") of precipitation is accumulated.

Daylight

The average length of the day in January in São José do Peixe is 12h and 30min.
On the first day of January, sunrise is at 05:37 and sunset at 18:10. On the last day of the month, sunrise is at 05:50 and sunset at 18:16 -03.

Sunshine

The average sunshine in January is 9.3h.

UV index

With an average maximum UV index of 6, January is the month with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: An average maximum UV index of 6 in January leads to these recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.