Thailand has a tropical climate, with high temperatures and high humidity levels throughout the year. Temperatures in the capital, Bangkok, range between 68°F (20°C) in December, and 95°F (35°C) in April. January and February are normally dry, March to May is the hottest time of year, June to October tends to be the wettest season (with 90% of the country's rainfall occurring in this period), and November and December are the coolest months. Monsoons occur usually between June and October, and in September and October, much of the country experiences flooding, especially in the north, north eastern and central areas. Travel to Thailand is at its peak from November to February as this is when it tends to be coolest and most bearable for visitors.