January weather forecast
Patos, Brazil

January, like December, is another hot summer month in Patos, Brazil, with an average temperature ranging between min 22.7°C (72.9°F) and max 33.1°C (91.6°F).

Temperature

As December transitions into January, Patos records an average high-temperature of a still tropical 33.1°C (91.6°F), showing a gentle shift from the preceding month. Patos's average low-temperature is measured at a pleasant 22.7°C (72.9°F) during January.

Heat index

The heat index value for January is calculated to be a sweltering 39°C (102.2°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', arises from combining readings of air temperature and relative moisture content. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The average relative humidity in January is 59%.

Rainfall

In Patos, in January, during 16.1 rainfall days, 54mm (2.13") of precipitation is typically accumulated. In Patos, during the entire year, the rain falls for 126.4 days and collects up to 401mm (15.79") of precipitation.

Daylight

The average length of the day in January is 12h and 29min.
On the first day of January in Patos, sunrise is at 05:16 and sunset at 17:48. On the last day of the month, sunrise is at 05:29 and sunset at 17:54 -03.

Sunshine

In Patos, the average sunshine in January is 9.1h.

UV index

January through March, August through December, with an average maximum UV index of 7, are months with the highest UV index in Patos. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: During January, 7 as the daily maximum UV index converts into the following advice:
Resist extreme sun exposure. Guarding against solar damage is essential. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.