January weather forecastUnión, Paraguay

Weather in January

January, like December, is a hot summer month in Unión, Paraguay, with an average temperature varying between 22.1°C (71.8°F) and 32.7°C (90.9°F).

Temperature

Unión's temperature records reveal January as the warmest month, marked by average highs of 32.7°C (90.9°F) and lows of 22.1°C (71.8°F).

Heat index

In January, the heat index is computed to be a life-threatening hot 45°C (113°F). Stay vigilant: Heat cramps along with heat exhaustion are expected. Heatstroke may follow prolonged exertion.
Keep in mind the heat index values are meant for areas in shade and with light wind. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'feels like', determines the feeling of heat when you account for the relative humidity. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In Unión, Paraguay, the average relative humidity in January is 75%.

Rainfall

In January, the rain falls for 20.3 days. Throughout January, 106mm (4.17") of precipitation is accumulated. Throughout the year, in Unión, Paraguay, there are 166 rainfall days, and 911mm (35.87") of precipitation is accumulated.

Daylight

The average length of the day in January in Unión is 13h and 28min.
On the first day of January in Unión, Paraguay, sunrise is at 06:00 and sunset at 19:38. On the last day of the month, sunrise is at 06:22 and sunset at 19:36 -03.

Sunshine

The average sunshine in January in Unión is 8.6h.

UV index

January and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: A maximum high daily UV index of 7 during January translates into the following directions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.