| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 23° | 16.3° | 42.8mm | 10.3 | 79 |
| February | 24.4° | 17.8° | 54.6mm | 8.9 | 82 |
| March | 27.4° | 20.4° | 63.7mm | 8.9 | 81 |
| April | 30.4° | 23.2° | 119mm | 9.7 | 67 |
| May | 32.7° | 24.9° | 230.9mm | 13.6 | 50 |
| June | 33.8° | 25.9° | 155.9mm | 11.8 | 49 |
| July | 33.7° | 25.8° | 166.1mm | 12.5 | 48 |
| August | 33.4° | 25.3° | 273.5mm | 16.9 | 44 |
| September | 32° | 24.5° | 397.7mm | 16.6 | 50 |
| October | 29.7° | 23.2° | 498.2mm | 15.3 | 59 |
| November | 27.1° | 20.8° | 137.1mm | 11.3 | 77 |
| December | 23.7° | 17.4° | 75.9mm | 9.1 | 82 |
January in Wenchang averages a daily high of 23°C with nights around 16.3°C. Expect roughly 10.3 wet days totalling 42.8mm. Comfortable conditions for being outdoors all day.
February in Wenchang averages a daily high of 24.4°C with nights around 17.8°C. Expect roughly 8.9 wet days totalling 54.6mm. Comfortable conditions for being outdoors all day.
March in Wenchang averages a daily high of 27.4°C with nights around 20.4°C. Expect roughly 8.9 wet days totalling 63.7mm. Comfortable conditions for being outdoors all day.
April in Wenchang averages a daily high of 30.4°C with nights around 23.2°C. Expect roughly 9.7 wet days totalling 119mm. Generally workable, with some weather to plan around.
May in Wenchang averages a daily high of 32.7°C with nights around 24.9°C. Expect roughly 13.6 wet days totalling 230.9mm. Demanding conditions — pack for it and plan indoor options.
June in Wenchang averages a daily high of 33.8°C with nights around 25.9°C. Expect roughly 11.8 wet days totalling 155.9mm. Demanding conditions — pack for it and plan indoor options.
July in Wenchang averages a daily high of 33.7°C with nights around 25.8°C. Expect roughly 12.5 wet days totalling 166.1mm. Demanding conditions — pack for it and plan indoor options.
August in Wenchang averages a daily high of 33.4°C with nights around 25.3°C. Expect roughly 16.9 wet days totalling 273.5mm. Demanding conditions — pack for it and plan indoor options.
September in Wenchang averages a daily high of 32°C with nights around 24.5°C. Expect roughly 16.6 wet days totalling 397.7mm. Demanding conditions — pack for it and plan indoor options.
October in Wenchang averages a daily high of 29.7°C with nights around 23.2°C. Expect roughly 15.3 wet days totalling 498.2mm. Generally workable, with some weather to plan around.
November in Wenchang averages a daily high of 27.1°C with nights around 20.8°C. Expect roughly 11.3 wet days totalling 137.1mm. Comfortable conditions for being outdoors all day.
December in Wenchang averages a daily high of 23.7°C with nights around 17.4°C. Expect roughly 9.1 wet days totalling 75.9mm. Comfortable conditions for being outdoors all day.
Each month scores out of 100. It starts at 100 and loses points for daytime highs outside a 20–27°C band, for wet days, and for nights below 2°C. Nothing else is weighted in — no crowd data, no prices, no opinion. Wenchang peaks at 82.
Based on 30 years of records, November–March scores highest for comfort in Wenchang, balancing daytime temperature against rainfall.
June is the warmest, averaging a daily high of 33.8°C.
October is the wettest, averaging 498.2mm of rain across roughly 15.3 wet days.
January is the coolest month, with average daily highs around 23°C.