San Andrés Temperature by Month

The average annual maximum temperature in San Andrés, San Andres and Providencia Islands, Colombia is 29°C (84°F), with little variation between seasons. This page covers monthly averages, day-night differences, and how San Andrés compares to cities worldwide.

The temperature in San Andrés changes very little across the seasons, maintaining a similar climate throughout the year. Maximum daytime temperatures range from a comfortable 28°C (82°F) in February to a comfortable 30°C (86°F) in September. Nighttime lows range from 26°C (79°F) in September to 25°C (77°F) in February.

The chart below illustrates the average maximum day and minimum night temperatures in San Andrés by month:

The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM, when the sun's heating effect is strongest. September, the warmest month, gets 194 hours of sunshine.

The chart below shows the average temperature throughout the year:

San Andrés's average annual maximum temperature is 29°C (84°F). To put that in context, here's how it compares to a few well-known destinations:

Seville, Spain averages 23°C (73°F) a year, one of the warmer cities in Western Europe, with long hot summers.

Toronto, Canada averages 13°C (55°F) annually, with cold snowy winters balanced by genuinely warm summers.

Buenos Aires, Argentina averages 23°C (73°F) a year, with hot summers and mild winters, and seasons reversed compared to Europe.

Melbourne, Australia averages 20°C (68°F) annually, known for unpredictable weather, with four seasons sometimes happening in one day.

Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.

The readings come from a range of sources, land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.

For cities and regions with significant elevation, altitude is one of the biggest factors shaping local temperatures. As a rule of thumb, temperatures fall by around 6°C for every 1,000 metres gained, so a city at 2,000 metres will typically be around 12°C cooler than a city at sea level in the same region. Higher ground also tends to see more dramatic day-to-night temperature swings, since thinner air loses heat faster after sunset.

For more on San Andrés's weather, including monthly rainfall, sunshine hours, and humidity, visit our San Andrés climate page.