The graph and table below show the average monthly temperatures and the average number of hours of sunshine per year in three major cities.

The data gives information about how the average

temperature

changes each month and about the amount of hours the sun is rising in a year in

London

, New

York

and

Sydney

. 

Firstly

, it appears clear that for the first part of the year, up until May,

Sydney

, being in the south hemisphere, where is summer season, is much warmer than

London

and New

York

.

However

, as it can be seen, the

temperature

in

Sydney

moderately decreases, going down from 25

degrees

in January to 20 in May,

whereas

it increases in both

London

, from around 10

degrees

to 20

at the end

of May, and New

York

, whose climate varies progressively from below 5

degrees

to 20 at the beginning of the same month.

Moreover

, it is noticeable that the

temperature

in

London

and New

York

keeps rising until the middle of July

,

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when it reaches its peak. In fact, there are approximately 30

degrees

in the Big Apple by

then

,

while

the British capital seems to be 5

degrees

cooler.

On the other hand

, the

temperature

in

Sydney

continues to decline until its minimum of around 15

degrees

in the central days of July. After that, the

temperature

drops again gradually in the American and European cities.

In contrast

, it goes up in the Australian capital.

Finally

, the table suggests that

London

, with 1180 of sunshine per year, is, on average, way less sunny than New

York

and

Sydney

, whose total annual hours of sun exposure are quite similar.