Clothing
 
Thailand enjoys a moderate and tropical climate with 3 distinct seasons :

Hot (March - May),
Rainy (June - September),
Cool (October - February)

The average annual temperature is about 28 degrees celsius.

Light, loose & thin cotton is best for hot season. Jackets and sweaters are needed during cool season for those visiting the mountainous area and remote national parks.

Decent clothing is needed for those visiting temples.

Formal attire, jackets or ties are required by certain restaurants and night clubs.