The line graph illustrates the monthly average temperature in Celsius between multiple cities throughout the year.
Overall, the peak summer temperature for all the cities is experienced during the period of July to August, while the coldest period in all the cities is felt from January to February.
Tokyo records the coldest period in the year with around 8 degrees during the month of January which remains almost similar till February. Post February, temperature starts to rise and peaks around August recording about 26 degrees. From September city starts to feel little cool, further decreasing the temperature to about 10 degrees in December. Subsequently for New York, lowest temperature of about 0 degrees is experienced in the month of January and February and suddenly temperature shoots to about 25 degrees in July.
Berlin feels chilly with less than 0 degrees Celsius, which is felt during start of the year and reaches about 18 degrees during July, Additionally, London starts the year with about 5 degrees and reaches the similar temperature during December while recording the hottest period of about 15 degrees during July.