Hot Season - high temperatures are experienced throughout the day and only drop slightly at night. Rainy Season - heavy rainfall throughout, although temperatures remain quite high. An umbrella is always useful at this time as it is sometimes too warm to consider wearing waterproof clothing. Cool Season - warmer clothes are required during the cooler months when temperatures fall slightly through the day and even more so at night. Very little rain falls during this time.
High humidity is prevalent throughout the year, except in the more mountainous regions.
Warmer clothes are essential for the evenings. C 25mm Central Thailand covers a wide land area and the climate can vary across this expanse. Light, cotton clothing is recommended, especially as humidity levels remain quite high throughout the year. Only a small amount of rain falls during March and April, whilst May begins to see an increase as a prelude to the rainy season. Rainy Season - the timing of this season can vary sl ightly each year depending on when the monsoon arrives.