| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 14° | 7.6° | 115.6mm | 16.2 | 51 |
| February | 14.1° | 7.4° | 92.5mm | 12.9 | 55 |
| March | 15.3° | 8.6° | 82.8mm | 13.4 | 58 |
| April | 16.2° | 10.1° | 72.4mm | 13.5 | 61 |
| May | 18.1° | 12.4° | 59.7mm | 12.9 | 68 |
| June | 20.6° | 15.3° | 62.8mm | 10.7 | 79 |
| July | 22.8° | 17.4° | 31.6mm | 8.3 | 83 |
| August | 23.5° | 17.7° | 46.4mm | 9.3 | 81 |
| September | 22° | 15.9° | 57.7mm | 9.8 | 80 |
| October | 20.2° | 13.6° | 95.8mm | 13.3 | 73 |
| November | 16.4° | 10.2° | 136mm | 15.8 | 58 |
| December | 14.9° | 8.2° | 117.2mm | 14.9 | 54 |
January in Gijón averages a daily high of 14°C with nights around 7.6°C. Expect roughly 16.2 wet days totalling 115.6mm. Demanding conditions — pack for it and plan indoor options.
February in Gijón averages a daily high of 14.1°C with nights around 7.4°C. Expect roughly 12.9 wet days totalling 92.5mm. Generally workable, with some weather to plan around.
March in Gijón averages a daily high of 15.3°C with nights around 8.6°C. Expect roughly 13.4 wet days totalling 82.8mm. Generally workable, with some weather to plan around.
April in Gijón averages a daily high of 16.2°C with nights around 10.1°C. Expect roughly 13.5 wet days totalling 72.4mm. Generally workable, with some weather to plan around.
May in Gijón averages a daily high of 18.1°C with nights around 12.4°C. Expect roughly 12.9 wet days totalling 59.7mm. Generally workable, with some weather to plan around.
June in Gijón averages a daily high of 20.6°C with nights around 15.3°C. Expect roughly 10.7 wet days totalling 62.8mm. Comfortable conditions for being outdoors all day.
July in Gijón averages a daily high of 22.8°C with nights around 17.4°C. Expect roughly 8.3 wet days totalling 31.6mm. Comfortable conditions for being outdoors all day.
August in Gijón averages a daily high of 23.5°C with nights around 17.7°C. Expect roughly 9.3 wet days totalling 46.4mm. Comfortable conditions for being outdoors all day.
September in Gijón averages a daily high of 22°C with nights around 15.9°C. Expect roughly 9.8 wet days totalling 57.7mm. Comfortable conditions for being outdoors all day.
October in Gijón averages a daily high of 20.2°C with nights around 13.6°C. Expect roughly 13.3 wet days totalling 95.8mm. Generally workable, with some weather to plan around.
November in Gijón averages a daily high of 16.4°C with nights around 10.2°C. Expect roughly 15.8 wet days totalling 136mm. Generally workable, with some weather to plan around.
December in Gijón averages a daily high of 14.9°C with nights around 8.2°C. Expect roughly 14.9 wet days totalling 117.2mm. Demanding conditions — pack for it and plan indoor options.
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. Gijón peaks at 83.
Based on 30 years of records, June–September scores highest for comfort in Gijón, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 23.5°C.
November is the wettest, averaging 136mm of rain across roughly 15.8 wet days.
January is the coolest month, with average daily highs around 14°C.