Note: Certification of an interlocutory decision by a trial court allows an appellate court to review the decision and to answer a controlling question of law. Certification is often used in state courts as well as federal courts and, where available, allows a federal court to refer a question of state law to the state's highest court. Certification is also used to refer to a judge's order that allows a suit to be maintained as a class action.
1 The average temperature in Santiago in December is somewhat warm at 19.2 Â°C (66.56 Â°F).  Afternoons can be very hot with average high temperatures reaching 28 Â°C (82.4 Â°F).
June, July and August are Chile&amp;#039;s coldest months. The average low temperature in Chile in July is 37 degrees. The average low temperature for the two surrounding months--August and June is 39 degrees.Even during the months that have warm high temperatures, the evenings still get chilly.he warmest month of the year is January, which features an average high temperature of 86 degrees. December, February and March also all have average high temperatures of greater than 80 degrees. The months that are considered the warmest months in North America are the coolest months in Chile.