February weather forecast
Riberalta, Bolivia

Riberalta's February weather continues the trend made in January. With high temperatures nearly constant and the humidity cresting at 91%, the conditions remain wet and warm. The increase in rainfall underpins the persistence of wet weather throughout the month. February can therefore often feel heavier and rainier, contributing to the overall damp allure associated with Riberalta during this period. The fluctuating visibility range and wind dynamics add a noticeable variance in weather characteristics.

Temperature

In Riberalta, the month of February is known for its lowest average temperatures, reaching a high of 29.3°C (84.7°F) and a low of 22.4°C (72.3°F).

Heat index

In February, the heat index is computed to be a very hot 38°C (100.4°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. 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 especially vital to children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. 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

February is the most humid month, with an average relative humidity of 91%.

Rainfall

February is the month with the most rainfall. Rain falls for 27.2 days and accumulates 196mm (7.72") of precipitation.

Daylight

The average length of the day in February in Riberalta is 12h and 27min.
On the first day of the month, sunrise is at 06:20 and sunset at 18:55. On the last day of February, sunrise is at 06:27 and sunset at 18:46 -04.

Sunshine

With an average of 4.9h of sunshine, February has the least sunshine of the year.

UV index

January through June and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: In February, the average maximum UV index of 6 translates into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.