January weather forecast
El Zulia, Colombia

January, the same as December, in El Zulia, Colombia, is another tropical winter month, with an average temperature ranging between max 31.3°C (88.3°F) and min 17.2°C (63°F).

Temperature

El Zulia, Colombia, records an average high-temperature of a still tropical 31.3°C (88.3°F) in January, maintaining a close correlation with December's 31.1°C (88°F). Nighttime temperatures in El Zulia exhibit a substantial dip from daytime highs during January, averaging at an enjoyable 17.2°C (63°F).

Heat index

January's mean heat index is appraised at a fiery hot 35°C (95°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. 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 body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. 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

In January, the average relative humidity is 59%.

Rainfall

In El Zulia, during January, the rain falls for 5.7 days and regularly aggregates up to 14mm (0.55") of precipitation. In El Zulia, during the entire year, the rain falls for 164.2 days and collects up to 478mm (18.82") of precipitation.

Daylight

In El Zulia, the average length of the day in January is 11h and 43min.
On the first day of January, sunrise is at 06:03 and sunset at 17:44. On the last day of the month, sunrise is at 06:10 and sunset at 17:57 -05.

Sunshine

January has the least sunshine of the year, with an average of 7.4h of sunshine.

UV index

The months with the lowest UV index are January through March, June, October through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 in January translates into these instructions:
Ward off overexposure. Defence against solar harm is crucial. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.