30YearWeather
Santander in April
Santander weather in April - Spain
🌤️Mild & Comfortable

Santander Weather in April

Plan your April trip to Santander, Spain. Based on 30 years of NASA data, expect temperatures of 17°C (high) to 9°C (low), with 34% rain probability and 8 hours of daily sunshine. The Bay of Biscay averages 14°C in April. Pack rain gear for around 29 rainy days.

Avg High
17°C

Hottest around day 23

Avg Low
9°C

Coolest around day 3

Rainy Days
29days

34% avg rain chance

Sunshine
8hrs/day

Spring season

Sea Temperature in April

Bay of Biscay(Golfo de Vizcaya)

14.3°C

Monthly Average

Water Feel
🥶Polar Plunge

Consider a wetsuit for extended swimming

Swim Rating
❄️Cold water hazard

Based on average sea surface temperature

Body of Water
Bay of Biscay

Golfo de Vizcaya

Santander coastline

Santander April Weather Calendar

Click any day to see detailed weather information

Currency

EUR

Euro

Language

Spanish

+3 more

Driving

Right side

Safety

High Safety

GPI: 1.603

Travel Intelligence

Exclusive flight analytics & health data for Santander

Smart Flight Estimator

Airport-to-Airport Logistics

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Add your home location in settings to see airport details.

Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Remote
12/ 100
Traffic Index

Off the beaten path

Peak Daily Arrivals

0

slots per day

Peak

Aug

Low

Jan

Monthly Traffic Distribution

7
Jan
9
Feb
8
Mar
10
Apr
11
May
22
Jun
24
Jul
29
Aug
28
Sep
27
Oct
22
Nov
23
Dec
Traffic Level
Low Season

Key Connections

Madrid Adolfo Suárez –Barajas (MAD)
Barcelona (BCN)
London Stansted (STN)
Dublin (DUB)
Valencia (VLC)

Health & Safety Advisory

CDC travel health recommendations

7 Recommendations
COVID-19

All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.

Hepatitis A

Consider hepatitis A vaccination for most travelers. It is recommended for travelers who will be doing higher risk activities, such as visiting smaller cities, villages, or rural areas where a traveler might get infected through food or water. It is recommended for travelers who plan on eating street food.

Hepatitis B

Recommended for unvaccinated travelers younger than 60 years old traveling to Spain. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Spain.

Measles

Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.

Polio

In Spain poliovirus has been identified in the past year.Travelers to Spain are at increased risk of exposure to poliovirus.Vaccine recommendations: Adults traveling to Spain who received a complete polio vaccination series as children may receive a single lifetime booster dose of inactivated polio vaccine; travelers who are unvaccinated or not fully vaccinated should receive a complete polio vaccination series before travel. Children who are not fully vaccinated will be considered for anaccelerated vaccination schedule.

Rabies

Dogs infected with rabies are not commonly found in Spain.If rabies exposures occur while in Spain, rabies vaccines are typically available throughout most of the country.Rabies pre-exposure vaccination considerations include whether travelers 1) will be performing occupational or recreational activities that increase risk for exposure to potentially rabid animals and 2) might have difficulty getting prompt access to safe post-exposure prophylaxis.Please consult with a healthcare provider to determine whether you should receive pre-exposure vaccination before travel.For more information, seecountry rabies status assessments.

+1 more

Source: CDC Travelers' Health

View Complete Health Guide

Is April a Good Time to Visit Santander?

👍Recommended for planning your trip
Short Answer

Don't expect beach weather in Santander's April: 14.3°C cold seas despite 17°C air temps. Coastal scenery remains beautiful, just pack warm layers.

Decision Factors

Vaccinations required

Yellow Fever

Rough sea conditions

1.57m average wave height - Fun Waves

Off-peak season - fewer crowds

Only 34% of peak - better deals and quiet crowds

Cold sea - swimming challenging

14.3°C sea temperature - Polar Plunge

Health precautions needed

Be aware of: Leptospirosis, Leishmaniasis, Hantavirus

Plenty of sunshine

9.7h of sunshine daily

Good For

  • 💰
    Budget travelers

    Off-peak pricing with acceptable weather conditions

  • 🏛️
    Cultural tourists

    Comfortable conditions for exploring museums and sites

  • 💼
    Business travelers

    Climate-controlled meetings unaffected by weather

  • 🎯
    Adventure seekers

    1.57m waves - good for surfing and water sports

Who Should Avoid

  • 🏖️
    Beach lovers

    Sea temperature only 14.3°C - too cold for comfortable swimming

  • 👴
    Elderly travelers

    78% humidity creates difficult conditions

900 observations30-year historical data
Confidence: 99%

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Santander in April averages 17°C with 34% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Santander in April

What are the temperatures in Santander in April?

Daytime highs average 17°C, nights drop to 9°C. Temperatures remain fairly consistent.

How many rainy days in Santander in April?

Expect around 29 days with measurable rainfall. An umbrella is advisable.

What to wear in Santander in April?

Layers are key. A medium-weight jacket and closed-toe shoes.

Is April peak season in Santander?

This is shoulder season—moderate prices and manageable crowds.