| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 15.8° | 6.4° | 60.1mm | 8.9 | 69 |
| February | 18.3° | 8.8° | 99.7mm | 11.9 | 71 |
| March | 21.7° | 12° | 154.2mm | 15.8 | 70 |
| April | 26° | 16.2° | 192.7mm | 15.8 | 70 |
| May | 29.4° | 19.8° | 249.5mm | 16.8 | 60 |
| June | 31.7° | 22.9° | 259.1mm | 16.3 | 51 |
| July | 35.1° | 24.3° | 111.7mm | 11 | 46 |
| August | 34.2° | 24° | 175.7mm | 14.8 | 42 |
| September | 31.7° | 21.9° | 82.9mm | 8.4 | 64 |
| October | 27.7° | 17.6° | 44.7mm | 6.3 | 85 |
| November | 22.5° | 12.6° | 65.1mm | 7 | 86 |
| December | 17° | 7.1° | 42.8mm | 7.3 | 76 |
January in Sanming averages a daily high of 15.8°C with nights around 6.4°C. Expect roughly 8.9 wet days totalling 60.1mm. Generally workable, with some weather to plan around.
February in Sanming averages a daily high of 18.3°C with nights around 8.8°C. Expect roughly 11.9 wet days totalling 99.7mm. Generally workable, with some weather to plan around.
March in Sanming averages a daily high of 21.7°C with nights around 12°C. Expect roughly 15.8 wet days totalling 154.2mm. Generally workable, with some weather to plan around.
April in Sanming averages a daily high of 26°C with nights around 16.2°C. Expect roughly 15.8 wet days totalling 192.7mm. Generally workable, with some weather to plan around.
May in Sanming averages a daily high of 29.4°C with nights around 19.8°C. Expect roughly 16.8 wet days totalling 249.5mm. Generally workable, with some weather to plan around.
June in Sanming averages a daily high of 31.7°C with nights around 22.9°C. Expect roughly 16.3 wet days totalling 259.1mm. Demanding conditions — pack for it and plan indoor options.
July in Sanming averages a daily high of 35.1°C with nights around 24.3°C. Expect roughly 11 wet days totalling 111.7mm. Demanding conditions — pack for it and plan indoor options.
August in Sanming averages a daily high of 34.2°C with nights around 24°C. Expect roughly 14.8 wet days totalling 175.7mm. Demanding conditions — pack for it and plan indoor options.
September in Sanming averages a daily high of 31.7°C with nights around 21.9°C. Expect roughly 8.4 wet days totalling 82.9mm. Generally workable, with some weather to plan around.
October in Sanming averages a daily high of 27.7°C with nights around 17.6°C. Expect roughly 6.3 wet days totalling 44.7mm. Comfortable conditions for being outdoors all day.
November in Sanming averages a daily high of 22.5°C with nights around 12.6°C. Expect roughly 7 wet days totalling 65.1mm. Comfortable conditions for being outdoors all day.
December in Sanming averages a daily high of 17°C with nights around 7.1°C. Expect roughly 7.3 wet days totalling 42.8mm. 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. Sanming peaks at 86.
Based on 30 years of records, October–November scores highest for comfort in Sanming, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 35.1°C.
June is the wettest, averaging 259.1mm of rain across roughly 16.3 wet days.
January is the coolest month, with average daily highs around 15.8°C.