December weather forecast
Yotau, Bolivia

The first month of the summer, December, is still a hot month in Yotau, Bolivia, with an average temperature varying between 22.1°C (71.8°F) and 31.4°C (88.5°F).

Temperature

December brings a marginal elevation to a still hot 31.4°C (88.5°F) from November's 32.5°C (90.5°F) in Yotau's average high-temperatures. Yotau, during December nights, observes an average temperature of 22.1°C (71.8°F).

Heat index

The average heat index in December is evaluated at an extremely hot 41°C (105.8°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Heat index readings emphasize conditions of light breezes and shaded spots. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The average relative humidity in December in Yotau is 78%.

Rainfall

In Yotau, during December, the rain falls for 24.5 days and regularly aggregates up to 133mm (5.24") of precipitation. In Yotau, during the entire year, the rain falls for 191.7 days and collects up to 909mm (35.79") of precipitation.

Daylight

The month with the longest days in Yotau is December, with an average of 13h and 6min of daylight.
On the first day of the month, sunrise is at 05:30 and sunset at 18:32. On the last day of December, in Yotau, sunrise is at 05:43 and sunset at 18:47 -04.

Sunshine

In December, the average sunshine in Yotau is 8.8h.

UV index

In Yotau, the average daily maximum UV index in December is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, a daily UV index of 6 turns into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.