Topic : (Above) 

The given graph demonstrates the changes in top temperature of 4 different city in 2 country, divided in to 12 months.

Overall, the changes are distinct from one another and dramatically fluctuated in times of the years. Two cities in England and New Zealand have similar trends with medium differences. 

Auckland and Christchurch  , both located in New Zealand, have a cool summer. The lowest of lows in London was only above 10 degree Celsius in middle July and in Edinburgh was roughly 15 degree, also in July. The hotter time of the year was around 22 degree with the highest of 23 and 24 in January

London and Edinburgh, on the other hand, experienced a cold new year with the air can be as low as 5 degree Celsius. Haft a year later, during July and August, two cities in the United Nation are warmer with the highest was around 21 degree in London and 18 degree in Edinburgh, much cooler than New Zealand in new year time. 

170 words - 19 minutes