16

30°~20°

17

28°~20°

18

28°~19°

19

28°~20°

20

27°~21°

21

31°~20°

22

29°~20°

23

30°~19°

24

31°~20°

25

32°~19°

26

32°~19°

27

32°~20°

28

31°~19°

29

30°~19°

30

30°~19°

7月

30°~19°

2

30°~19°

3

30°~19°

4

29°~19°

5

30°~19°

6

30°~20°

7

30°~20°

8

30°~19°

9

30°~20°

10

29°~20°

11

30°~19°

12

30°~20°

13

30°~20°

14

30°~19°

15

29°~20°