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Haikou Weather in December

Temperatures continue to fall, and the average temperature is 19.1°C (66.4°F), with a minimum temperature of 16.1 °C (61 °F) and a maximum temperature of 22.1°C (71.8°F). It is mild, and generally dry and sunny, with little rainfall and mist.

Despite the cold, the sun still shines. A sweater and overcoat are suitable. If going out, wear sunscreen to protect your skin. December is a good time for a winter vacation, and discounts on hotel rooms and flights are easy to obtain.

Haikou Average Daily Temperatures Based on Historical Data

Date Average High Average Low
December   1 74 °F 23.33 °C 63 °F 17.22 °C
December   2 74 °F 23.33 °C 63 °F 17.22 °C
December   3 73 °F 22.78 °C 63 °F 17.22 °C
December   4 73 °F 22.78 °C 63 °F 17.22 °C
December   5 73 °F 22.78 °C 63 °F 17.22 °C
December   6 73 °F 22.78 °C 62 °F 16.67 °C
December   7 73 °F 22.78 °C 62 °F 16.67 °C
December   8 73 °F 22.78 °C 62 °F 16.67 °C
December   9 72 °F 22.22 °C 62 °F 16.67 °C
December   10 72 °F 22.22 °C 62 °F 16.67 °C
December   11 72 °F 22.22 °C 61 °F 16.11 °C
December   12 72 °F 22.22 °C 61 °F 16.11 °C
December   13 72 °F 22.22 °C 61 °F 16.11 °C
December   14 72 °F 22.22 °C 61 °F 16.11 °C
December   15 71 °F 21.67 °C 61 °F 16.11 °C
December   16 71 °F 21.67 °C 60 °F 15.56 °C
December   17 71 °F 21.67 °C 60 °F 15.56 °C
December   18 71 °F 21.67 °C 60 °F 15.56 °C
December   19 71 °F 21.67 °C 60 °F 15.56 °C
December   20 70 °F 21.11 °C 59 °F 15 °C
December   21 70 °F 21.11 °C 59 °F 15 °C
December   22 70 °F 21.11 °C 59 °F 15 °C
December   23 70 °F 21.11 °C 59 °F 15 °C
December   24 70 °F 21.11 °C 59 °F 15 °C
December   25 70 °F 21.11 °C 58 °F 14.44 °C
December   26 69 °F 20.56 °C 58 °F 14.44 °C
December   27 69 °F 20.56 °C 58 °F 14.44 °C
December   28 69 °F 20.56 °C 58 °F 14.44 °C
December   29 69 °F 20.56 °C 58 °F 14.44 °C
December   30 69 °F 20.56 °C 57 °F 13.89 °C
December   31 69 °F 20.56 °C 57 °F 13.89 °C

Haikou Climate Information by Month