El Hierro: The smallest Canary island without mass tourism
Mainly nature lovers and those seeking tranquility go to El Hierro. The island is know for its beautiful mountains and you can wonder around for days here.
Castro-Urdiales Weather in September
September in Castro-Urdiales brings high temperatures, with daytime highs of 22°C (72°F) and nights around 16°C (61°F). Quite a bit of rainfall is expected, around 78 mm (3.1 in), so pack an umbrella.
Rainfall in Castro-Urdiales in September
Historically, the month has about 13 days of rain, averaging 78 mm (3.1 in) in total. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Castro-Urdiales in September
September in Castro-Urdiales is generally excellent, with days reaching 22°C (72°F) and nights settling around 16°C (61°F). Experience the summer season in September. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 16°C (61°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Castro-Urdiales in September
With about 160 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Castro-Urdiales.
Castro-Urdiales Temperature in September
Min Temperature
16°C (61°F)
Max Temperature
22°C (72°F)
Chance of Rain
42%
Precipitation
78 mm (3.1 in)
Rainy days
13 days
Humidity
71% *
Sunshine
160 hours *
Percentage Sunshine
*
* Data from: Bilbao, Spain (26 KM, 16 Miles).
Castro-Urdiales Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Castro-Urdiales - and find the best time to visit.
Best Places in Spain in September
Find out more about the weather in Spain and which places have the best travel conditions in this month. See all of Spain in September →
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 Castro-Urdiales in September
For Castro-Urdiales in September, 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. Rain is likely on several days, so bring a good rain jacket. Sunglasses could come in handy during the sunnier parts of your trip.
What To Do in Castro-Urdiales in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming6/10 -
Cycling9/10 -
Walking9/10 -
Camping8/10 -
Outdoor sports9/10
Castro-Urdiales 3-Day Forecast
More climate data for Castro-Urdiales
Temperature Rainfall Sunshine Humidity
See the full Castro-Urdiales climate overview or explore weather in Spain.
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El Hierro: The smallest Canary island without mass tourism
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