The average temperature per months and the average hours of sunshine per year in three big cities: London, New York, and Sydney, are shown in the graph and table above.
In January, temperatures are quite chilly that reach bellow 10 degree Celcius in London and New York. Going to the next month, February, and until the middle of the year, July, the temperature rose steadily that it reach almost 30 degree Celcius in New York, and 25 degree Celcius in London. Then, from July to December, the temperature drop significantly to welcomed winter in these two area. Differently, in Sydney, January are begin with summer that so hot until the temperature reached above 25 degree Celcius. The temperature had slight to significally drop when it comes to July. It will be rose again by the last 6 months of the year.
Unexpectedly, when we looking at the table, the total annual hours of sunshine in Sydney was similar with New York city. While in London, the average hours of sunshine was around 1,300 hours differences with other two cities.
