22

30°~17°

23

30°~15°

24

30°~16°

25

30°~15°

26

31°~15°

27

30°~15°

28

28°~17°

29

32°~16°

30

31°~18°

31

31°~21°

2月

30°~20°

2

31°~19°

3

31°~18°

4

30°~15°

5

29°~15°

6

30°~16°

7

30°~16°

8

31°~16°

9

30°~15°

10

30°~15°

11

30°~15°

12

31°~15°

13

31°~15°

14

30°~16°

15

29°~15°

16

29°~15°

17

30°~15°

18

31°~17°

19

31°~18°

20

32°~17°