The line graph compares the average monthly temperatures in three different cities particularly in Paris, Boston, Melbourne.
Overall, it’s clear that, at the start and at the end of the period, Melbourne was the hottest city. Boston constitutes the highest figure in the middle of the period. Paris recorded moderate pattern.
At the beginning of the period, Melbourne recorded the highest pattern specifically 26° gradually decreasing to almost 15 ° in July and recovering its original figure 26 ° at the end of the period. Paris in contrast recorded 7 ° at the start of the period, after which rose gradually, with slight fluctuations to almost 25° till July and remained stable a month. This figure then saw a rapid downfall to 10° in November and continue declining till the end of the period.
Boston had the lowest figure at the start, which gradually rose to 7° in March, after which experienced dramatic growth to 27° till June and again increased gradually peaking at 33° in August. This figure falls drastically to 5° till the end of the period.
