San Andrés
Colombia
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
San Andrés, Colombia

October, the same as September, in San Andrés, Colombia, is a hot autumn month, with average temperature ranging between min 24°C (75.2°F) and max 30°C (86°F).

Temperature

In San Andrés, the average high-temperature remains equal as in September - a still tropical 30°C (86°F). In October, the average low-temperature is 24°C (75.2°F).

Rainfall

The month with the most rainfall is October when the rain falls for 21 days and typically aggregates up to 264mm (10.4") of precipitation.

Sea temperature

In San Andrés, the average seawater temperature is 29.3°C (84.7°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

In October, the average length of the day in San Andrés is 11.8h.

Sunshine

Months with the least sunshine in San Andrés are June, July, September through November, with an average of 6h of sunshine.

UV index

In October, the average daily maximum UV index in San Andrés, Colombia, is 11. A UV Index of 11, and more, symbolizes an extreme threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
The average daily UV index of 11 transform into the following instructions:
Take all required precautions, as unprotected skin and eyes can burn in 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in October in San Andrés?

In San Andrés, in October, the average high-temperature is 30°C (86°F), and the average low-temperature is 24°C (75.2°F).

How much does it rain in San Andrés in October?

In San Andrés, during October, the rain falls for 21 days and regularly aggregates up to 264mm (10.4") of precipitation.

What is the wettest month in San Andrés?

October is the month with the most rainfall in San Andrés, Colombia. Rain falls for 21 days and accumulates 264mm (10.4") of precipitation.

What is the sea water temperature in October in San Andrés?

In San Andrés, in October, the average water temperature is 29.3°C (84.7°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the average length of the day in October in San Andrés?

In October, the average length of the day is 11.8h.

What is the month with the least sunshine in San Andrés?

Months with the least sunshine in San Andrés, Colombia, are June, July, September through November, with an average of 6h of sunshine.

How many hours of sunshine does San Andrés have in October?

In October, the average sunshine in San Andrés is 6h.

What is the UV index intensity in October in San Andrés?

The average daily maximum UV index in October in San Andrés is 11. A UV Index value of 11, and more, symbolizes an extreme health vulnerability from the exposure to the Sun's UV rays.
Average temperature in October - San Andrés, Colombia
  • Average high temperature in October: 30°C

Warmest months (with the highest average high temperature) are March, April and May (31°C).
Months with the lowest average high temperature are January, November and December (29°C).

  • Average low temperature in October: 24°C

Months with the highest average low temperature are April, May, June, July and August (25°C).
Coldest months (with the lowest average low temperature) are January and February (23°C).

Average rainfall in October - San Andrés, Colombia
  • Average rainfall in October: 264mm

The wettest month (with the highest rainfall) is October (264mm).
The driest month (with the lowest rainfall) is March (19mm).

Average rainfall days in October - San Andrés, Colombia
  • Average rainfall days in October: 21 days

The month with the highest number of rainy days is October (21 days).
The month with the lowest number of rainy days is March (7 days).

Average sea temperature in October - San Andrés, Colombia
  • Average sea temperature in October: 29.3°C

The best month for swimming (with the highest average sea temperature) is September (29.4°C).
The coldest month (with the lowest average sea temperature) is February (27°C).

Average daylight in October / Average sunshine in October - San Andrés, Colombia
  • Average daylight in October: 11.8h

The month with the longest days is June (Average daylight: 12.9h).
The month with shortest days is December (Average daylight: 11.4h).

  • Average sunshine in October: 6h

Months with most sunshine are March and April (Average sunshine: 9h).
Months with least sunshine are June, July, September, October and November (Average sunshine: 6).

Average UV index in October - San Andrés, Colombia
  • Average UV index in October: 11

Months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 9).