The line graph illustrates the average temperature by 
degrees
 Fahrenheit of three African cities, including Cairo in Egypt, Mombasa in Kenya, and Cape Town in South Africa , throughout the year.
From the statistics, we can clearly see that there is fluctuation in the amount over the periodUse synonyms
,
 Cairo started with 55 Punctuation problem
.
degrees
 in January, and it showed a sharp increase over half a year , reaching  82 Use synonyms
degrees
 Fahrenheit in JulyUse synonyms
,  
It stayed the same in August, and in September started to decline slightly every month , reaching  57 range in December. Punctuation problem
. 
On the other hand
, Camp Town began with Linking Words
70
 ratio , which is 15 Correct article usage
a 70
extent
 more than Egypt, but it stayed the same for a month until February, Use the right word
per cent
then
 it fell , reaching  55 Linking Words
degrees
 by the middle of the year. And started to increase in a steady way ber month , reaching  78 by the end of the time. Mombasa is the less one from the side by changes and the hottest one, and  tends to slight and steady changes it starting with Use synonyms
80
 Correct article usage
an 80
proportion
 and ending with Check wording
per cent increase
80
 extent.
Correct article usage
an 80
Overall
, the information shows a fluctuation in the cities depending on the date and the geographic position , and the climate is changing over the course Linking Words
because 
of the four seasons.Change preposition
apply