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).
Averages for Bangkok in December. Itâs winter in Bangkok, however, despite being the coldest month of the year, temperatures tend to stay the same. In December, the sun normally shines for at least 9 hours per day, but prepare yourself for rain as there are on average 2 days of rainfall during the month.