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Province of Asturias
Province of Asturias
Asturias, Spain

Siejo

Siejo is a locality in Asturias, Spain, close to the sea. It has a population of about 92 (2024). The climate is classified as oceanic (Köppen Cfb), with rain spread through the year and no real dry season.

Now15°C
Best timeJul–Sep
Population92
Local time11:25
43.33° N, 4.59° WElevation 29 mUTC+2 · Central European Summer Time
Postal code33579
The year in Siejoweather score
JanFebMarAprMayJunJulAugSepOctNovDec64October
October: high / low20° / 12°
Rain this month146mm
Sea this month18°
Best timeJul–Sep

Best: Jul–Sep. Warmth, sunshine and dry days, month by month.

Siejo at a glance

Best time to visitJul–Sep

The months with the highest weather score

Warmest month24°C

Average high in August

Coolest month6°C

Average low in January

Wettest monthNovember

197 mm of rain

Driest monthJuly

66 mm of rain

Warmest sea21°C

August

Monuments nearby8+

4 of them World Heritage

Weather in Siejo

Now and the next ten days. The 14 and 30-day outlooks are one click away.

14-day forecast
15°C

Partly cloudy · wind 5 km/h · humidity 69%

Today hour by hour
Today23 Oct18°9°0.5 mm
Sat24 Oct18°5°
Sun25 Oct23°9°
Mon26 Oct23°9°
Tue27 Oct23°12°
Wed28 Oct21°15°1.5 mm
Thu29 Oct24°10°
Fri30 Oct26°12°
Sat31 Oct26°12°1 mm

When to go to Siejo

Each month's weather score (warmth, sun, dry days) with its temperatures and rain.

Climate month by month
JanFebMarAprMayJunJulAugSepOctNovDec
Score373947536671757575645241
High13°14°15°16°19°21°23°24°22°20°16°14°
Low6°6°7°9°11°14°16°16°14°12°9°7°
Rain (mm)16414714215513081667690146197169
Wet days171414141210999131714
Sea13°13°13°13°15°18°20°21°20°18°16°14°

What's on in Siejo

Concerts, football matches, the public holidays ahead and the town's festivals through the year.

Monuments and museums in Siejo

All monuments

Nature around Siejo

Nature in Spain

Wildlife in October

The birds and mammals of Spain seen most this month, compared with the rest of their year.

The sky over Siejo

Eclipses and meteor showers

Earthquakes around Siejo

The last 30 days within 300 km, and the record since 1950.

Earthquakes

Towns and villages around Siejo

Each with its own page: weather, climate and the best time to visit.

Postal code

33579

Places near Siejo

Frequently asked questions

When is the best time to visit Siejo?
Based on 30-year climate normals, July, August and September offer the best balance of comfortable temperatures, low rainfall and sunshine in Siejo.
What is the hottest month in Siejo?
August is the warmest month, with average highs of 24°C and lows of 16°C.
What is the coldest month in Siejo?
January is the coldest month, with average highs of 13°C and lows of 6°C.
What is the rainiest month in Siejo?
November is the wettest month with about 197 mm of precipitation on 17 wet days.
How warm is the sea near Siejo?
The sea is warmest in August at about 21°C and coolest in February at about 13°C.
What is the postal code of Siejo?
The postal code of Siejo is 33579.