November weather forecast and climate
San Antonio de Tachira, Colombia

November, the last month of the autumn, in San Antonio de Tachira, is another tropical month, with average temperature varying between 22.7°C (72.9°F) and 31°C (87.8°F).

Temperature

The coldest month is November, with an average high-temperature of 31°C (87.8°F) and an average low-temperature of 22.7°C (72.9°F).

Heat index

In November, the average heat index is estimated at a scorching 43.1°C (109.6°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Note that heat index values are valued for light wind and location in the shade. 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', 'felt air temperature', 'apparent temperature', or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is individual, with diverse people perceiving weather differently for numerous reasons (wind, differences in body mass, height, and shape, pregnancy), and activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. 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

With an average relative humidity of 86%, November is the most humid month.

Rainfall

In San Antonio de Tachira, Colombia, during November, the rain falls for 26.7 days and regularly aggregates up to 107mm (4.21") of precipitation. In San Antonio de Tachira, Colombia, during the entire year, the rain falls for 305.4 days and collects up to 1302mm (51.26") of precipitation.

Daylight

The average length of the day in November is 11.7h.

Sunshine

In San Antonio de Tachira, the average sunshine is 7.3h.

UV index

June, October and November, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to the Sun's UV rays for the average person.
Note: In November, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.