January weather forecast
Puerto Suárez, Bolivia

January in Puerto Suárez, Bolivia, starts off with a hot and humid atmosphere, setting the tone for the town's tropical weather. Conditions oscillate from 33.1°C (91.6°F) high to 23.1°C (73.6°F) low, making it the cooler part of summer season. The month sees the transition from the wet to the hot season, with high humidity levels and warm rain showers quite common. Compared to the upcoming February, January sees a slightly lower humidity and marginally more rainfall. It is advisable to have an umbrella handy due to the city's average rainfall of 85mm (3.35") spread over 19.3 days.

Temperature

In January, the average high-temperature in Puerto Suárez registers at a still hot 33.1°C (91.6°F), nearly identical to December's 33.5°C (92.3°F). Puerto Suárez's nighttime temperature in January falls to an average of 23.1°C (73.6°F).

Heat index

The heat index value for January is evaluated at a life-threatening hot 46°C (114.8°F). Be on the lookout: Heat cramps and heat exhaustion are anticipated. Continued exertion can result in heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. 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. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in January is 74%.

Rainfall

In January, the rain falls for 19.3 days. Throughout January, 85mm (3.35") of precipitation is accumulated. Throughout the year, there are 151.8 rainfall days, and 640mm (25.2") of precipitation is accumulated.

Daylight

The average length of the day in January in Puerto Suárez, Bolivia, is 13h and 7min.
On the first day of January, sunrise is at 05:17 and sunset at 18:32. On the last day of the month, sunrise is at 05:36 and sunset at 18:33 -04.

Sunshine

The average sunshine in January in Puerto Suárez, Bolivia, is 10.2h.

UV index

January, March, July through December, with an average maximum UV index of 7, are months with the highest UV index in Puerto Suárez. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: In January, the average maximum UV index of 7 translates into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.