October weather forecastSan Borja, Bolivia

Weather in October

October's weather in San Borja signals the return of the usual rainfall pattern. The city revisits its previous rhythm with an increase in showers. The weather evolves, reflecting the shift from dry to wet conditions. October proclaims the transition, the city further amplifying its tropical environment. The climatic shift witnesses the metamorphosis of the terrain with the imminence of the wet season in San Borja.

Temperature

October in San Borja records an average high-temperature of a still tropical 31.6°C (88.9°F), indicating a minor variation from the preceding month. During the nights in October, an average low-temperature of 20.6°C (69.1°F) is observed in San Borja.

Heat index

The heat index for October is estimated at a scorching 41°C (105.8°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

The average relative humidity in October is 75%.

Rainfall

In San Borja, in October, during 23.2 rainfall days, 240mm (9.45") of precipitation is typically accumulated. In San Borja, during the entire year, the rain falls for 251.7 days and collects up to 2897mm (114.06") of precipitation.

Daylight

The average length of the day in October in San Borja, Bolivia, is 12h and 26min.
On the first day of October, sunrise is at 06:09 and sunset at 18:23. On the last day of the month, sunrise is at 05:51 and sunset at 18:29 -04.

Sunshine

In October, the average sunshine is 8.6h.

UV index

The months with the highest UV index in San Borja are January, March, April, June through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In October, an average UV index of 6 transforms into the following instructions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.