The line graph given illustrates the average temperatures of three main cities in each month.
In general, All cities' condition figures witnessed a wide-range change in values. 
Furthermore
, among the three, Linking Words
Dubai
 temperature recorded the highest Change noun form
Dubai's
degree
 Use synonyms
in 
most of the time.
In the first seven-month period, it was clear that the monthly climate Change preposition
apply
degree
 Celsius of Dubai and Paris both shared a similar upward trend. The former significantly rise from the beginning Use synonyms
of 
approximately 18 Change preposition
apply
Use synonyms
degree
 to 35 Change to a plural noun
degrees
Use synonyms
degree
 in July, reaching Change to a plural noun
degrees
the
 peak at over 35 Correct article usage
a
Use synonyms
degree
 in the Change to a plural noun
degrees
followed
 month before it gradually dipped to more than 20 Replace the word
following
Use synonyms
degree
 Change to a plural noun
degrees
in
 the end. Change preposition
at
Likewise
, the latter, Linking Words
seen
 a tremendous fourfold climb. Add a missing verb
has seen
However
, it rapidly declined in the Linking Words
last
 four months.
Linking Words
In Contrast
, Sydney's average monthly Linking Words
degree
 showed a downward trend in the same first seven-month period. After the figures sharply fell to its bottom point, lower than 15 Use synonyms
Use synonyms
degree
, it made a rebound, reaching nearly the same level as the beginning Change to a plural noun
degrees
in
 January at above 20 Change preposition
of
Use synonyms
degree
.Change to a plural noun
degrees