January weather forecast
Colonias Unidas, Argentina

January, like December, is another tropical summer month in Colonias Unidas, Argentina, with an average temperature varying between 33.7°C (92.7°F) and 21.8°C (71.2°F).

Temperature

In Colonias Unidas, the average temperatures in January are the highest, with a peak at 33.7°C (92.7°F) and a low of 21.8°C (71.2°F).

Heat index

For most parts of January, the heat index is computed to be a blistering 43°C (109.4°F). Prudent: Heat cramps and heat exhaustion are likely. Heatstroke becomes imminent with sustained exertion.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The least humid month in Colonias Unidas is January, with an average relative humidity of 64%.

Rainfall

January is the month with the most rainfall in Colonias Unidas. Rain falls for 12.3 days and accumulates 92mm (3.62") of precipitation.

Daylight

In Colonias Unidas, the average length of the day in January is 13h and 35min.
On the first day of January, sunrise is at 06:08 and sunset at 19:55. On the last day of the month, sunrise is at 06:31 and sunset at 19:52 -03.

Sunshine

The month with the most sunshine in Colonias Unidas is January, with an average of 8.9h of sunshine.

UV index

January, February and December, with an average maximum UV index of 7, are months with the highest UV index in Colonias Unidas, Argentina. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 7 in January translates into this advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. 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. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.