19

25°~20°

20

26°~20°

21

24°~20°

22

26°~20°

23

29°~21°

24

27°~20°

25

28°~19°

26

29°~19°

27

29°~20°

28

30°~19°

29

30°~19°

30

31°~19°

31

30°~20°

6月

29°~19°

2

30°~20°

3

30°~20°

4

29°~20°

5

30°~20°

6

30°~20°

7

30°~20°

8

30°~20°

9

30°~19°

10

30°~19°

11

29°~19°

12

30°~20°

13

30°~19°

14

29°~19°

15

30°~19°

16

30°~19°

17

30°~19°