Considering the country's almost raining Chaiyaphum, throughout the year, and there seems to be enough rainfall. (2, 400 mm/year) for the needs of people in both countries.
Considering the country's Chaiyaphum rain throughout the year and seems to have enough rainfall. (2,400 mm / year.) For the demand of the whole country.
Considering the location of the country that it rains almost throughout the year, and seems to be enough, rainfall 2 400 mm / year) for the demand of the whole nation.