Live Weather & Forecast
Weather in Castro-Urdiales
Cantabria, Spain · Real-time conditions & 3-day outlook
13°C
Feels like 13°C
55°F / Feels 55°F
Partly Cloudy
Castro-Urdiales, Cantabria
🌙 Nighttime
Updated: 2026-04-16 21:30
Humidity
93%
Wind
4.3 km/h N
Wind Gust
7.5 km/h
Pressure
1021 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
26%
Dew Point
11.5°C
Wind Degree
356°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
125.9 μg/m³
NO₂
3.1 μg/m³
O₃
77 μg/m³
SO₂
3 μg/m³
PM 2.5
6.7 μg/m³
PM 10
11.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for Castro-Urdiales, Cantabria
12 AM
12°
Cloudy
1 AM
11°
Mist
2 AM
11°
Mist
3 AM
11°
Mist
4 AM
12°
Mist
5 AM
12°
Mist
6 AM
12°
Mist
7 AM
12°
Mist
8 AM
12°
Cloudy
9 AM
13°
Partly Cloudy
10 AM
14°
Partly Cloudy
11 AM
15°
Partly Cloudy
12 PM
17°
Sunny
1 PM
18°
Sunny
2 PM
19°
Sunny
3 PM
19°
Sunny
4 PM
18°
Sunny
5 PM
17°
Sunny
6 PM
16°
Sunny
7 PM
15°
Sunny
8 PM
14°
Partly Cloudy
9 PM
13°
Partly Cloudy
10 PM
12°
Mist
11 PM
12°
Mist
3-Day Forecast
Daily overview for Castro-Urdiales, Cantabria
Today
Partly Cloudy
19°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 83%
💨 Max wind: 9.7 km/h
🌧️ Total precip: 0.04 mm
☀️ UV Index: 1.6
🌅 Sunrise: 07:30 AM
🌇 Sunset: 08:57 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Sunny
19°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 83%
💨 Max wind: 11.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 07:28 AM
🌇 Sunset: 08:58 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Patchy rain nearby
16°
/
10°
🌧️ 88% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 10.8 km/h
🌧️ Total precip: 2.09 mm
☀️ UV Index: 1.3
🌅 Sunrise: 07:26 AM
🌇 Sunset: 09:00 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Castro-Urdiales
Plan your trip to Castro-Urdiales, Spain around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Castro-Urdiales?
Current conditions in Castro-Urdiales: Partly Cloudy, temperature 13°C, humidity 93%.
What is the best time to visit Castro-Urdiales?
The best time to visit Castro-Urdiales is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Castro-Urdiales?
Castro-Urdiales is located at approximately 43.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Castro-Urdiales?
The wettest period in Castro-Urdiales is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Castro-Urdiales?
For visits to Castro-Urdiales during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Castro-Urdiales in 2026?
View the 2026 public holidays for Castro-Urdiales on our Holidays page.
What are the GPS coordinates used for the weather forecast in Castro-Urdiales?
The weather forecast for Castro-Urdiales uses coordinates 43.3843, -3.2163.