The written form is derived from ancient Sanskrit script. Nepal is spoken towns and understood by the most population. People in travel related occupation speak remarkably good English. The country's weather is ideal for visiting in all seasons. Winters are cold and stretch form December through February.
Days are warm and sunny, though nighttime temperature can take a dip.
Spring from March to May, summer from June to mid July, autumn from September to November, winter form December to February. Southern Bhutan is tropical, with a monsoon season. The east is warmer than the West. The valleys of Punakha, Wangdi Phodrang, Gangtey, Mongar, Tashigang and Lhuntshi enjoy a semi tropical climate with very cool winters, whereas Ha, Paro, Thimphu, Tongsa and Bumthang have a colder climate with occasional snowfalls in the winter. Heavy woolen clothing, parkas or down jackets are required during the winter months plus warm headwear and gloves.