Leticia Temperature by Month

The average annual maximum temperature in Leticia, Amazonas, Colombia is 31°C (88°F), with little variation between seasons. This page covers monthly averages, day-night differences, and how Leticia compares to cities worldwide.

Leticia enjoys a stable climate with temperatures staying pretty much the same throughout the year. Maximum daytime temperatures range from a very warm 30°C (86°F) in June to a very warm 32°C (90°F) in September. Nights are consistently cool, with lows between 23°C (73°F) and 22°C (72°F).

The chart below illustrates the average maximum day and minimum night temperatures in Leticia 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 179 hours of sunshine.

The chart below shows the average temperature throughout the year:

Leticia's average annual maximum temperature is 31°C (88°F). To put that in context, here's how it compares to a few well-known destinations:

Lisbon, Portugal averages 21°C (70°F) annually, warm summers, mild winters, and rain mainly in the cooler months.

Reykjavík, Iceland averages 9°C (48°F) a year, mild summers by Icelandic standards, but cold winters and frequent wind.

Boston, USA averages 16°C (61°F) annually, with four distinct seasons and cold winters that rival northern Europe.

Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate, hot dry summers and mild wet winters.

Temperature alone doesn't tell the whole story, humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.

In Leticia, June is the coolest month, with average highs of 30°C (86°F) and humidity around 87%, considered very high. In September, the warmest month, temperatures average 32°C (90°F) with 84% humidity, conditions that feel very high. For a full picture, see our humidity page.

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.

Seasonal temperature shifts influence more than just how warm it feels, they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.

Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Leticia this rarely lasts long on the ground.

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