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).
Yearly rain accumulation in this region is about 55 inches per year. During the cooler part of dry season, Bangkok is usually a comfortable 65 degrees Fahrenheit. During the hotter part of dry season, averages climb to about 93 degrees. It is not unusual for highs during this season to reach 105 degrees, however. During monsoon season, temperatures dip back to an average of 84 degrees Fahrenheit, but the increase in humidity brings little relief with the 10-degree drop.