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Siero Weather in October
Siero in October averages 19°C (66°F) during the day and 11°C (52°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Siero in October
On average, there are about 15 days with rain during this month, averaging 124 mm (4.9 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Siero in October
Siero in October gets highs of 19°C (66°F) during the day and drops to 11°C (52°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 11°C (52°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Siero in October
The area enjoys a moderate level of sunlight, with around 138 hours. It's a good balance between sunny and cloudy days.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July, August and September typically offer the best weather for Siero.
Siero Temperature in October
Min Temperature
11°C (52°F)
Max Temperature
19°C (66°F)
Chance of Rain
50%
Precipitation
124 mm (4.9 in)
Rainy days
15 days
Humidity
79% *
Sunshine
138 hours *
Percentage Sunshine
*
* Data from: Oviedo, Spain (14 KM, 9 Miles).
Siero Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Siero - and find the best time to visit.
Best Places in Spain in October
Find out more about the weather in Spain and which places have the best travel conditions in this month. See all of Spain in October →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Siero in October
For Siero in October, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.
What To Do in Siero in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming6/10 -
Cycling9/10 -
Walking9/10 -
Camping6/10 -
Outdoor sports9/10
Siero 3-Day Forecast
More climate data for Siero
Temperature Rainfall Sunshine Humidity
See the full Siero climate overview or explore weather in Spain.
Popular in October
Where to go in October - average daytime high across popular destinations.
Bucket list
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