| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 11.2° | 5.6° | 75.8mm | 12.1 | 48 |
| February | 14.2° | 8.2° | 81.8mm | 12.6 | 56 |
| March | 17.3° | 11.2° | 161.4mm | 18 | 61 |
| April | 23.8° | 16.4° | 247.4mm | 18 | 70 |
| May | 28° | 20.4° | 338.7mm | 17.9 | 66 |
| June | 30.5° | 23.6° | 467.5mm | 18.6 | 56 |
| July | 33.1° | 25.1° | 225.1mm | 14 | 48 |
| August | 33.3° | 24.9° | 126.1mm | 11 | 53 |
| September | 30.7° | 22.3° | 68.2mm | 7.1 | 71 |
| October | 26.5° | 18.4° | 52.4mm | 6.2 | 88 |
| November | 20.9° | 12.8° | 92.5mm | 8.7 | 83 |
| December | 14.8° | 7.7° | 47.3mm | 8.8 | 66 |
January in Guilin averages a daily high of 11.2°C with nights around 5.6°C. Expect roughly 12.1 wet days totalling 75.8mm. Demanding conditions — pack for it and plan indoor options.
February in Guilin averages a daily high of 14.2°C with nights around 8.2°C. Expect roughly 12.6 wet days totalling 81.8mm. Generally workable, with some weather to plan around.
March in Guilin averages a daily high of 17.3°C with nights around 11.2°C. Expect roughly 18 wet days totalling 161.4mm. Generally workable, with some weather to plan around.
April in Guilin averages a daily high of 23.8°C with nights around 16.4°C. Expect roughly 18 wet days totalling 247.4mm. Generally workable, with some weather to plan around.
May in Guilin averages a daily high of 28°C with nights around 20.4°C. Expect roughly 17.9 wet days totalling 338.7mm. Generally workable, with some weather to plan around.
June in Guilin averages a daily high of 30.5°C with nights around 23.6°C. Expect roughly 18.6 wet days totalling 467.5mm. Generally workable, with some weather to plan around.
July in Guilin averages a daily high of 33.1°C with nights around 25.1°C. Expect roughly 14 wet days totalling 225.1mm. Demanding conditions — pack for it and plan indoor options.
August in Guilin averages a daily high of 33.3°C with nights around 24.9°C. Expect roughly 11 wet days totalling 126.1mm. Demanding conditions — pack for it and plan indoor options.
September in Guilin averages a daily high of 30.7°C with nights around 22.3°C. Expect roughly 7.1 wet days totalling 68.2mm. Generally workable, with some weather to plan around.
October in Guilin averages a daily high of 26.5°C with nights around 18.4°C. Expect roughly 6.2 wet days totalling 52.4mm. Comfortable conditions for being outdoors all day.
November in Guilin averages a daily high of 20.9°C with nights around 12.8°C. Expect roughly 8.7 wet days totalling 92.5mm. Comfortable conditions for being outdoors all day.
December in Guilin averages a daily high of 14.8°C with nights around 7.7°C. Expect roughly 8.8 wet days totalling 47.3mm. Generally workable, with some weather to plan around.
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. Guilin peaks at 88.
Based on 30 years of records, October–November scores highest for comfort in Guilin, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 33.3°C.
June is the wettest, averaging 467.5mm of rain across roughly 18.6 wet days.
January is the coolest month, with average daily highs around 11.2°C.