A: The chemical formula for a phosphate ion is [PO4]3-. The formula indicates that one ion of phosphate contains one atom of phosphorus, represented by the P ... Full Answer >
Bangkok: Annual Weather Averages. April is the hottest month in Bangkok with an average temperature of 31Â°C (87Â°F) and the coldest is December at 26Â°C (79Â°F) with the most daily sunshine hours at 9 in December. The wettest month is September with an average of 220mm of rain. The best month to swim in the sea is in April when the average sea temperature is 30Â°C (86Â°F).
For winter sun, Colombo is the place to be. The average daily temperature for this month in Colombo is 27Â°C (81Â°F) which can reach highs of 31Â°C (88Â°F) or drop to 22Â°C (72Â°F). The average temperature of the sea is 28Â°C (82Â°F). The average amount of rainfall seen is 62 mm. There is an average of 8 hours of sunshine each day in Colombo.