January weather forecast
Riohacha, Colombia

January in Riohacha, Colombia, marks the beginning of the calendar year with warm weather and a mild atmosphere. The average high and low temperatures, respectively, range from 32.4°C (90.3°F) to 21.8°C (71.2°F), providing a comfortable climate. The city receives a slight amount of rainfall: 1mm (0.04") over an average of one day. The sunlight is generous, illuminating the city for approximately 11.5 hours daily, promoting outdoor activities. As humidity hovers around 70%, a light sea breeze is always appreciated and helps assuage the warmth.

Temperature

January's arrival in Riohacha brings an average high-temperature of a still tropical 32.4°C (90.3°F), slightly deviating from December's 32.3°C (90.1°F). The nights of January anticipate an average low-temperature of 21.8°C (71.2°F).

Heat index

The heat index value for January is evaluated at a scorching 42°C (107.6°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Understanding the heat index involves considering values for shaded locales with light wind. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In Riohacha, the average relative humidity in January is 70%.

Rainfall

January is the month with the least rainfall in Riohacha. Rain falls for 1 days and accumulates 1mm (0.04") of precipitation.

Daylight

In January, the average length of the day is 11h and 32min.
On the first day of January, sunrise is at 06:11 and sunset at 17:39. On the last day of the month, sunrise is at 06:16 and sunset at 17:54 -05.

Sunshine

January has the most sunshine of the year in Riohacha, with an average of 8.4h of sunshine.