29

29°~15°

30

30°~17°

31

31°~17°

1月

31°~18°

2

30°~18°

3

29°~15°

4

30°~15°

5

30°~15°

6

29°~16°

7

28°~16°

8

30°~16°

9

30°~15°

10

28°~18°

11

27°~17°

12

29°~17°

13

30°~17°

14

30°~17°

15

29°~17°

16

30°~16°

17

30°~15°

18

29°~15°

19

28°~15°

20

29°~15°

21

30°~16°

22

30°~15°

23

30°~15°

24

30°~16°

25

30°~15°

26

30°~15°

27

31°~16°