January weather forecast
San Juan Nepomuceno, Paraguay

January, the same as December, in San Juan Nepomuceno, Paraguay, is another hot summer month, with an average temperature fluctuating between 33.4°C (92.1°F) and 22.2°C (72°F).

Temperature

January registers as the month with the highest average temperatures, reaching 33.4°C (92.1°F) at its peak and 22.2°C (72°F) at the lowest.

Heat index

For January, the heat index is calculated to be a blazing hot 46°C (114.8°F). Keep alert: Heat cramps and heat exhaustion are probable. Heatstroke is a potential danger with continued physical activity.
Records show heat index calculations are tailored for shaded regions and mild winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in January in San Juan Nepomuceno is 73%.

Rainfall

In January, in San Juan Nepomuceno, the rain falls for 17.6 days. Throughout January, 84mm (3.31") of precipitation is accumulated. In San Juan Nepomuceno, Paraguay, during the entire year, the rain falls for 166.5 days and collects up to 885mm (34.84") of precipitation.

Daylight

In January, the average length of the day in San Juan Nepomuceno is 13h and 33min.
On the first day of the month, sunrise is at 05:54 and sunset at 19:39. On the last day of January, sunrise is at 06:17 and sunset at 19:36 -03.

Sunshine

The average sunshine in January is 8.9h.

UV index

The months with the highest UV index in San Juan Nepomuceno are January and December, with an average maximum UV index of 7. 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: In January, a daily maximum UV index of 7 leads to the following instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.