Other Regions in The Americas


South America Weather Overview

South America?is home to 12 countries including?Brazil, Columbia, Chile, Argentina, Peru and?Venezuela. Occupying 3.5% of the Earthas surface and?17,780,000 square kilometers, it is understandable as to why the area experiences a huge array of climatic conditions.

Venezuela?lies in the very north of?South America entirely in the tropics. Whilst its position suggests year round tropical conditions, its varied topography means that this is certainly not the case. At points of lower elevation the summers can get very hot and humid and daily highs can reach into the 30as. In the highlands you can find glaciers and higher rainfall. At these higher altitudes the average annual temperature is a brisk 8°C.

The majority of the rain falls during the months of May to November which is the rainy season. The rest of the year is significantly drier and classed as summer though there is little seasonal temperature variation. Rainfall in Venezuela?varies depending on elevation and proximity to the coast.

Taking up the large majority of the continent is?Brazil, which is the fifth largest country in the world. While the majority of?Brazil?lies within the tropics, the country as a whole witnesses 5 different climate classifications. Along the equator, which cuts through?Brazil, temperatures remain high year round and often reach into the 40s in the height of summer. In southern Brazil?temperatures can get much cooler and snow fall is not uncommon in the winter months. The highest mountains are permanently sno-capped. Humidity is high in Brazil,?particularly in the Amazon Rainforest. Most of the countryas rainfall falls during the summer months of December to March, which is also when humidity is at its highest.

Argentina?stretches from the middle of the country to the farthest south of the continent. As it covers many latitudes it is subject to an astonishing range of climatic conditions. In the north conditions are be subtropical; in the middle the weather is best classified as temperate; and in the south conditions are sub polar. With 4,665 km of Atlantic coastline, the sea has a large moderating affect seen far inland.

As a rule, the north of?Argentina?is very hot in summer and fairly humid, whilst winters are cooler and significantly drier. The middle of?Argentina?has cool winters and is prone to severe and dramatic thunderstorms in the summer months. As you head south toward the Antarctic, winters become increasingly cold and see heavy snowfall, particularly at higher elevations.

Like parts of Northern?Norway?and?Finland, in the summer months (December, January and February in the southern hemisphere) the country sees long periods of extended daylight, witnessing up to 19 hours of sunlight per day in the height of summer. On the flipside, the winter months see shorter days and longer nights.

Chile, much like?Argentina,?stretches across a large range of latitudes, so it witnesses a wide range of climates: desert in the north and sub polar in the very south.?Central Chile?sees a Mediterranean climate which is most pleasant in the spring and summer months. The Atacama Desert which lies in the north of the country is the worldas driest non-Arctic area; it is arid and bare as it is blocked from moisture on both sides by the Andes Mountains and by the?Chilean?Coast?Range.

back to top


Your Holiday Weather Settings

Show temperature in:
Show distance in: