Answer:
damp.
Step-by-step explanation:
Chile is a country situated between Pacific and the Andes in South America. It is considered the longest north-south countries in the world.
The weather conditions of this country is extremely diverse and unpredictable. The summer season begins in December till February and summer season starts from June to August.
The weather conditions in winter in Chile is cold and damp.
Damp weather condition is slightly wet and moist. So, though the temperature in Chile rarely reach the freezing point it is often cold and damp there.
So, the correct word in the blank is damp.