January weather forecastRochedo, Brazil

Weather in January

January, like December, in Rochedo, Brazil, is a moderately hot summer month, with an average temperature ranging between max 29.3°C (84.7°F) and min 21.3°C (70.3°F).

Temperature

Rochedo experiences an average high-temperature of a still moderately hot 29.3°C (84.7°F) in January, subtly different from December's 29.7°C (85.5°F). The average low-temperature of 21.3°C (70.3°F) is witnessed in Rochedo during January.

Heat index

For January, the heat index is calculated to be a sweltering 36°C (96.8°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
The standards for the heat index are set for locations in shade and under light breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

In January, the average relative humidity is 81%.

Rainfall

In Rochedo, in January, it is raining for 23.9 days, with typically 119mm (4.69") of accumulated precipitation. In Rochedo, during the entire year, the rain falls for 192.5 days and collects up to 954mm (37.56") of precipitation.

Daylight

In January, the average length of the day is 13h and 11min.
On the first day of the month, sunrise is at 05:03 and sunset at 18:22. On the last day of January, sunrise is at 05:22 and sunset at 18:22 -04.

Sunshine

The average sunshine in January is 7.6h.

UV index

The average daily maximum UV index in January in Rochedo is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily maximum UV index of 6 in January interprets into the following advice:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.