January weather forecastNeópolis, Brazil

Weather in January

January, the same as December, in Neópolis, Brazil, is a hot summer month, with an average temperature fluctuating between 23.8°C (74.8°F) and 31.3°C (88.3°F).

Temperature

Neópolis notes an average high-temperature of a still hot 31.3°C (88.3°F) in January, displaying minor variation from December. Neópolis, during January nights, observes an average temperature of 23.8°C (74.8°F).

Heat index

January's mean heat index is estimated at a very hot 39°C (102.2°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a single figure representing how weather conditions feel when combining temperature and humidity. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The average relative humidity in January is 72%.

Rainfall

In January, in Neópolis, the rain falls for 15.7 days. Throughout January, 22mm (0.87") of precipitation is accumulated. In Neópolis, during the entire year, the rain falls for 222.9 days and collects up to 509mm (20.04") of precipitation.

Daylight

The average length of the day in January is 12h and 39min.
On the first day of the month, sunrise is at 05:08 and sunset at 17:51. On the last day of January, in Neópolis, sunrise is at 05:22 and sunset at 17:56 -03.

Sunshine

In Neópolis, the average sunshine in January is 8.2h.

UV index

The months with the highest UV index are January through March, October through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: In January, a daily UV index of 7 turns into the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.