This blog was originally written on the start of Buddhist Lent 2019, July 17th, 2019, with some references from Culturetrip.com
Every Mid Summer in Thailand, usually July, is the start of Buddhist Lent, or Vassa. The exact date is the first day of the waning moon of the eighth lunar month.
To many tourists, it simply means no alcohol sales and if they have not done their research, can mean several days of bar closures and no parties on vacation. However, as is to be expected, it is much more, especially in a Buddhist country such as Thailand where it is estimated that 95% of the population is Buddhist.
Wan Khao Phansa, or Buddhist Lent Day, is the start of the three-month period during the rainy season when monks are required to remain in a particular place such as a monastery or temple grounds. Here, they will meditate, pray, study, and teach other young monks. In the past, monks were not even allowed to leave the temple, but today, most monks just refrain from traveling during this period. You will still see them out during the day.
Historically, this is because monks started remaining immobile in a temple during this time because they wanted to avoid killing insects and harming farmland. Apparently, traveling monks were crossing through fields, thus destroying the crops of villagers and farmers. After catching wind of this, Buddha decided that in order to avoid damaging crops, hurting insects, or harming themselves during the rainy season, monks should remain in their temples during these three months.
That being said, the tradition actually predates Buddha as early monks of various religions in India had a longstanding tradition of not traveling in the rainy season to avoid damage of crops or hurting insects.
Many people visit temples across Thailand to offer large candles to monks. Thai people do this for one of two reasons, the first being that monks once used candles to study after dark. The second reason is that people believed that offering a candle would, in return, make their own future a bright one of strength and longevity. During this time, people will also offer large yellow robes to the monks.
These three months is also a popular time for Thai boys and men to become ordained as monks. Though many will not go on to live as monks, they go through this process to fulfill the expectations of their family.
Like many other holidays in Thailand, no alcohol is served or sold during Wan Khao Phansa. Some Thais, in order to show their commitment to Buddhism, will give up drinking entirely during this three-month period. Others will also abstain from tobacco or eating meat. Some will also stop all sexual activity or relations.
Regardless, this is a very special time of year for devout Buddhists and one traveling or spending time in a Buddhist country should respect that.