The line graph illustrates changes in the average temperatures in a month in three different cities (Paris, Dubai, and Sydney). The temperature is displayed in Celsius degrees.
Overall, temperature in Dubai and Paris tended to rose in between March to August, while it was reversed for Sydney. City with the highest temperature was Dubai, while Paris has the lowest temperature over the period given.
With regards of the temperature in Dubai, it started at around 19 Celsius in January, then reached a peak of over 35 Celsius in August. Likewise, in January, Paris has a relatively low temperature, as low as 5 degrees. In between February and May the weather started to become warmer to around 16 degrees in June, before finally peaked at 20 in July and August. Interestingly, temperatures in Dubai and Paris significantly fell in September and eventually dropped to a low of approximately 19 and 5 degrees respectively at the end of the year.
On the other hand, Sydney has a reversed pattern as opposed to the other two cities. It began the year with nearly 25 degrees, remained stable until March and dropped dramatically to around 14 in July. In contrast to Dubai and Paris, Sydney has the highest temperature in December which was about 23 degrees.