Sunny & Warm cities in South America in December
Mediterranean summer temperatures without the extremes.
19 cities in South America match our Sunny & Warm profile in December: average temperature ≥ 20°C / 68°F, ≤ 26°C / 78.8°F, monthly rainfall ≤ 40 mm / 1.6 in. Top picks include Jaboatão dos Guararapes (Brazil, 25.5°C / 77.9°F), Machala (Ecuador, 25.5°C / 77.9°F), and Portoviejo (Ecuador, 25.4°C / 77.7°F). Unlike the country-level averages, these are point values sampled at each city itself — usually more useful for planning where you'll actually spend your time. Click a city for its full year-round climate and best months to visit.
← Countries only in South America · Cities in America
| City | Temperature | Rainfall |
|---|---|---|
| Jaboatão dos Guararapescity · Pernambuco, Brazil | 25.5°C77.9°F | 33 mm1.3″ |
| Machalacity · El Oro, Ecuador | 25.5°C77.9°F | 13 mm0.5″ |
| Portoviejocity · Manabí, Ecuador | 25.4°C77.7°F | 23 mm0.9″ |
| Tumbescity · Tumbes, Peru | 25.3°C77.5°F | 2 mm0.1″ |
| Piuracity · Piura, Peru | 24°C75.2°F | 3 mm0.1″ |
| San Juan de los Morroscity · Guárico State, Venezuela | 23.9°C75°F | 35 mm1.4″ |
| Mendozacity · Mendoza, Argentina | 23.5°C74.3°F | 29 mm1.1″ |
| Rancaguacity · O'Higgins, Chile | 23°C73.4°F | 9 mm0.4″ |
| Chiclayocity · Lambayeque, Peru | 22.5°C72.5°F | 2 mm0.1″ |
| Neuquéncity · Neuquén, Argentina | 21.8°C71.2°F | 36 mm1.4″ |
| Trujillocity · La Libertad, Peru | 21°C69.8°F | 2 mm0.1″ |
| Icacity · Ica, Peru | 21°C69.8°F | 0 mm0″ |
| Limacity · Lima, Peru | 20.7°C69.3°F | 1 mm0″ |
| Santiagocity · Santiago, Chile | 20.7°C69.3°F | 3 mm0.1″ |
| Aricacity · Arica y Parinacota, Chile | 20.6°C69.1°F | 0 mm0″ |
| Callaocity · Callao, Peru | 20.4°C68.7°F | 0 mm0″ |
| San Fernandocity · O'Higgins, Chile | 20.3°C68.5°F | 7 mm0.3″ |
| Viedmacity · Buenos Aires Province, Argentina | 20.1°C68.2°F | 33 mm1.3″ |
| Tacnacity · Tacna, Peru | 20.1°C68.2°F | 1 mm0″ |