experienced at Earth's surface? a. nitrogen c. water b. oxygen d. carbon dioxide
Sydney: Annual Weather Averages. January is the hottest month in Sydney with an average temperature of 23Â°C (73Â°F) and the coldest is July at 13Â°C (55Â°F) with the most daily sunshine hours at 9 in December. The wettest month is March with an average of 164mm of rain.
Antarctica is the coldest, windiest and driest continent on Earth. The average annual temperature ranges from about â10Â°C on the Antarctic coast to â60Â°C at the highest parts of the interior.Near the coast the temperature can exceed +10Â°C at times in summer and fall to below â40Â°C in winter.ntarctica is the coldest, windiest and driest continent on Earth. The average annual temperature ranges from about â10Â°C on the Antarctic coast to â60Â°C at the highest parts of the interior.