Gijón, located on Spain’s northern Atlantic coast, enjoys a temperate oceanic climate with cool summers and mild, wet winters. The city experiences high humidity year-round, frequent rainfall, and moderate sunshine. Thanks to the marine influence, temperature extremes are rare, making Gijón a comfortable destination for travellers seeking a mild and stable climate.
The best times to travel section shows how the months compare for a visit, so you can find the time of year that fits what you want to do.
Background colours of the months:
The colour shows the typical temperature: yellow (hot), green (mild) and blue (cold). How strong the colour is shows the travel season: full colour means high season, soft colour means shoulder season and soft-striped means off season.
Weather symbols:
Each month has one symbol showing what the weather is typically like, such as hot and sunny, freezing or a rainy or snowy season. Use them to quickly spot months that match the weather you want, or to avoid the ones that don't.
Crowdedness:
The people icon shows how busy the place usually is. The more people, the more crowded it gets.
Additional notes:
The grey info boxes point out special things worth knowing, like recurring weather issues or seasonal events.
Gijón’s climate is shaped by its Atlantic location, resulting in cool summers, mild winters, and a narrow annual temperature range. Average daily highs range from 13–15°C in winter to 22–24°C in summer, while nighttime lows typically stay above freezing, even in the coldest months. Severe heat and very cold temperatures are rare, and the city’s record temperature differences are among the smallest in Spain. Humidity is consistently high, and cloud cover is frequent, especially in winter and autumn.
Rainfall is substantial and spread throughout the year, with annual totals between 980 and 1,300 mm. The wettest months are October and November, each averaging over 120 mm of rain, while summer months are drier, with July and August seeing about 40–60 mm. Rain falls on roughly 120–170 days per year, but showers are often brief. Snow is rare due to the mild coastal climate, and when it does occur, it is usually light and short-lived. Gijón enjoys moderate sunshine, with 1,700–2,000 hours annually. The sunniest months are June to August, with up to 220 hours per month, while December and January are the least sunny. Winds are generally light to moderate, but can be brisk during storms, especially in autumn and winter. The sea remains cool year-round, ranging from 13°C in winter to 20°C in late summer.
| Average climate data for Gijón, Spain | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Average maximum temperature (°C) | 12 | 12 | 14 | 15 | 17 | 19 | 22 | 23 | 22 | 20 | 15 | 13 | 23 |
| Average minimum temperature (°C) | 7 | 7 | 7 | 8 | 10 | 12 | 14 | 15 | 14 | 13 | 10 | 8 | 7 |
| Average precipitation (mm) | 88 | 73 | 64 | 48 | 46 | 48 | 19 | 27 | 24 | 55 | 98 | 64 | 654 |
| Average rainfall days (days) | 17 | 15 | 16 | 16 | 14 | 14 | 11 | 12 | 10 | 13 | 18 | 14 | 171 |
| Average snowfall (mm) | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
| Average snowfall days (days) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Average relative humidity (%) | 79 | 76 | 77 | 79 | 82 | 83 | 82 | 79 | 79 | 73 | 77 | 74 | 78 |
| Average wind speed (km/h) | 14 | 15 | 13 | 12 | 11 | 10 | 10 | 9 | 10 | 11 | 13 | 13 | 12 |
| Average water temperature (°C) | 13 | 13 | 13 | 13 | 15 | 18 | 19 | 21 | 20 | 18 | 16 | 14 | 16 |
| Average daily daylight hours (h) | 9 | 10 | 12 | 13 | 14 | 15 | 15 | 13 | 12 | 11 | 9 | 9 | 12 |
| Average daily sunshine hours (h) | 6 | 6 | 7 | 7 | 8 | 10 | 9 | 8 | 8 | 8 | 6 | 5 | 7 |
| Average cloud coverage (%) | 47 | 45 | 40 | 41 | 42 | 43 | 39 | 37 | 31 | 33 | 43 | 39 | 40 |
| Average UV index | 3 | 3 | 4 | 3 | 5 | 5 | 5 | 5 | 5 | 4 | 3 | 4 | 4 |
The best time to visit Gijón is from June to September, when rainfall is lowest, sunshine is most abundant, and temperatures are pleasantly warm for outdoor activities and beach visits. Early autumn (September) is especially attractive, with fewer crowds, comfortable weather, and lively cultural events.
The least favourable time to visit Gijón is from November to February, when rainfall is highest, days are shortest, and cloud cover is frequent. While winters are mild, frequent rain and limited sunshine can restrict outdoor activities and beach enjoyment.
Gijón has a temperate oceanic climate with cool summers, mild winters, and high humidity. Rainfall is frequent year-round, but temperature extremes are rare due to the Atlantic’s moderating influence.
The best beach weather in Gijón is from July to September, when sea temperatures reach 19–20°C, days are warm and sunny, and rainfall is least frequent.
Snow is rare in Gijón due to its mild coastal climate. When snow does occur, it is usually light and melts quickly, mainly appearing in the coldest months of January and February.
Gijón receives substantial rainfall, averaging 980–1,300 mm annually. The wettest months are October and November, while summer is drier. Rain falls on 120–170 days per year, but showers are often brief.
Winds in Gijón are generally light to moderate, but can become brisk during storms, especially in autumn and winter. The marine influence keeps the climate fresh and prevents extreme temperatures.
Bring layers, a rain jacket, and waterproof shoes year-round. Even in summer, evenings can be cool. For winter and autumn, pack warmer clothes and an umbrella for frequent showers.
Gijón enjoys 1,700–2,000 hours of sunshine annually. The sunniest months are June to August, while December and January are the least sunny, averaging 80–120 hours per month.
The warmest month, with the highest average maximum temperature, is August (22.7 °C). The month with the lowest average maximum temperature is January (11.8 °C). Overall, the average maximum temperature over the whole year is 16.9 °C.
The month with the highest average minimum temperature is August (15.1 °C). The coldest month, with the lowest average minimum temperature, is February (6.6 °C). Overall, the average minimum temperature over the whole year is 10.5 °C.
The month with the highest average water temperature is August (20.5 °C). The month with the lowest average water temperature is March (12.8 °C). Overall, the average water temperature over the whole year is 16.1 °C.
The wettest month, with the highest amount of precipitation, is November (98.3 mm). The driest month, with the least amount of precipitation, is July (19.1 mm). Over the whole year there are 653.5 mm of rainfall on average.
The month with the most days of rain is November (18.1 days). The month with the fewest days of rain is September (9.9 days). Over the whole year there are 171 days of rain on average.
The month with the most snowfall is January (3 mm). The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0 mm). Over the whole year there are 4 mm of snowfall on average.
The month with the most days of snowfall is January (0.4 days). The months with the fewest days of snowfall are March, June, July, October and November (0 days). Over the whole year there are 1 days of snowfall on average.
The month with the highest average relative humidity is June (82.8 %). The month with the lowest average relative humidity is October (73.5 %). The overall average relative humidity over the whole year is 78.4 %.
The windiest month, with the highest average wind speed, is February (14.7 km/h). The calmest month, with the lowest average wind speed, is August (9.3 km/h). The overall average wind speed over the whole year is 11.8 km/h.
The month with the cloudiest skies, so the highest cloud coverage, is January (47.2 %). The month with the clearest skies, so the lowest cloud coverage, is September (31.3 %). Over the whole year there is an average cloud coverage of 40 %.
The month with the longest days, so the most daylight, is June (Average daylight: 15 h). The month with the shortest days, so the least daylight, is December (Average daylight: 9 h). Over the whole year there are 11.9 h of daylight per day on average.
The month with the most sunshine per day is June (Average sunshine: 10.1 h). The month with the least sunshine per day is December (Average sunshine: 5.2 h). Over the whole year there are 7.4 h of sunlight per day on average.
The months with the highest average UV index are May, June, July, August and September (UV index: 5). The months with the lowest average UV index are January, February, April and November (UV index: 3). Over the whole year the average UV index is 4.1.
