October weather forecast
Rurrenabaque, Bolivia

As October arrives in Rurrenabaque, a slight decrease in temperature, followed by increased rainfall, is observed. This month shows a return towards the classic tropical climate, with more precipitation and increased relative humidity. Cloud cover also increases, resulting in a certain decrease in sunshine hours. However, the warmth sustained by the increased temperature remains comfortable for residents and visitors.

Temperature

Rurrenabaque's average high-temperature in October is a still tropical 31.6°C (88.9°F), marking an insignificant difference from the 32.5°C (90.5°F) of September. An average low-temperature of 20.6°C (69.1°F) is observed in Rurrenabaque during the October nights.

Heat index

The average heat index in October is appraised at a blisteringly hot 41°C (105.8°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', quantifies the warmth felt when relative humidity is considered. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The average relative humidity in October is 75%.

Rainfall

In Rurrenabaque, in October, it is raining for 23.2 days, with typically 240mm (9.45") of accumulated precipitation. Throughout the year, there are 251.7 rainfall days, and 2897mm (114.06") of precipitation is accumulated.

Daylight

In October, the average length of the day is 12h and 26min.
On the first day of the month, sunrise is at 06:12 and sunset at 18:26. On the last day of October, sunrise is at 05:54 and sunset at 18:32 -04.

Sunshine

In Rurrenabaque, the average sunshine in October is 8.6h.

UV index

The months with the highest UV index are January, March, April, June through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: In October, an average UV index of 6 transforms into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.