Temperature Zones

1990 (˚C)

2020 (˚C)

High

28.23 - 30.27

28.93 - 31.18

Medium

25.67 - 28.23

26.11 - 28.93

Low

22.72 - 25.67

22.86 - 26.11

Very low

19.25 - 22.72

19.04 - 22.86