What is the weather like in Kefalonia in April?

Expect temperatures between 13°C and 18°C with 13% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Kefalonia in April?

Kefalonia in April scores 67/100 based on 30 years of climate data. Recommended for planning your trip.

Who should visit Kefalonia in April?

April in Kefalonia is ideal for: Budget travelers, Families with children, Outdoor enthusiasts, Photographers, Cultural tourists.

Kefalonia Weather in April | 30-Year Forecast

Avg High

18°C

Hottest around day 30

Avg Low

13°C

Coolest around day 1

Rainy Days

0days

13% avg rain chance

Sunshine

8hrs/day

Spring season

Sea Temperature in April

Coastal Waters(Ocean)

17.1°C

Monthly Average

Water Feel

💧Refreshing

Consider a wetsuit for extended swimming

Swim Rating

🏄Cool, wetsuits recommended

Based on average sea surface temperature

Body of Water

Coastal Waters

Ocean

Kefalonia coastline

Kefalonia April Weather Calendar

Click any day to see detailed weather information

Day 1

Nice

17°C17%

Day 2

Nice

17°C19%

Day 3

Nice

17°C20%

Day 4

Cloudy

17°C25%

Day 5

Cloudy

17°C23%

Day 6

Cloudy

17°C21%

Day 7

Nice

17°C18%

Day 8

Nice

17°C15%

Day 9

Nice

17°C9%

Day 10

Nice

17°C9%

Day 11

Nice

17°C9%

Day 12

Nice

18°C10%

Day 13

Nice

18°C11%

Day 14

Nice

18°C13%

Day 15

Nice

18°C14%

Day 16

Nice

18°C15%

Day 17

Nice

18°C16%

Day 18

Nice

18°C15%

Day 19

Nice

18°C12%

Day 20

Nice

18°C11%

Day 21

Nice

18°C11%

Day 22

Nice

18°C9%

Day 23

Nice

19°C8%

Day 24

Nice

19°C10%

Day 25

Nice

19°C10%

Day 26

Nice

19°C10%

Day 27

Nice

19°C9%

Day 28

Nice

20°C10%

Day 29

Nice

20°C10%

Day 30

Nice

20°C10%

Essential Travel Info for Kefalonia

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

EUR

€ Euro

Language

Greek

Driving

Right side

Connect

Free wifi is provided in many apartments...

Safety

High Safety

GPI: 1.838

Travel Intelligence

Exclusive flight analytics & health data for Kefalonia

Smart Flight Estimator

Airport-to-Airport Logistics

unlock smart flight estimates

Add your home location in settings to see airport details.

Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Remote

7/ 100

Traffic Index

Off the beaten path

Peak Daily Arrivals

slots per day

Peak

Jun

Low

Jan

Monthly Traffic Distribution

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Traffic Level

Low Season

Key Connections

Athens Eleftherios Venizelos (ATH)

Preveza/Lefkada Aktion National (PVK)

Zakynthos Island Dionysios Solomos (ZTH)

Health & Safety Advisory

CDC travel health recommendations

6 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 Greece. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Greece.

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.

Rabies

Dogs infected with rabies are not commonly found in Greece.If rabies exposures occur while in Greece, 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.

Yellow Fever

CDC recommendations:Vaccine isnotrecommended.Country entry requirements:Vaccine isnotrequired.Updated April 23, 2025

Source: CDC Travelers' Health

View Complete Health Guide

Is April a Good Time to Visit Kefalonia?

👍Recommended for planning your trip(67/100)

Short Answer

Smart travelers know April in Kefalonia: 18°C temperatures, 13% rain probability, and only 28% of peak-season crowds. Better prices, similar experience.

Decision Factors

Vaccinations required

Yellow Fever

Seismically active region

92 earthquakes recorded in this month (30-year data)

Off-peak season - fewer crowds

Only 28% of peak - better deals and quiet crowds

Excellent dry conditions

Only 13% rain probability - ideal for outdoor activities

Health precautions needed

Be aware of: Leptospirosis, Crimean-Congo Hemorrhagic fever, Leishmaniasis

Plenty of sunshine

11.1h of sunshine daily

Good For

💰
Budget travelers
Off-peak pricing with acceptable weather conditions
👨‍👩‍👧‍👦
Families with children
Comfortable 17.9°C temperatures and low 13% rain risk
🥾
Outdoor enthusiasts
Ideal hiking conditions: 17.9°C, 13% rain chance
📸
Photographers
11.1h sunshine, 59% clear skies for golden hour shots
🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites

Who Should Avoid

🏖️
Beach lovers
Sea temperature only 17.1°C - too cold for comfortable swimming
👴
Elderly travelers
75% humidity creates difficult conditions

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Kefalonia in April averages 18°C with 13% precipitation probability."

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

Frequently Asked Questions: Kefalonia in April

What are the temperatures in Kefalonia in April?

Daytime highs average 18°C, nights drop to 13°C. Temperatures remain fairly consistent.

How many rainy days in Kefalonia in April?

Expect around 0 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Kefalonia in April?

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

Is April peak season in Kefalonia?

This is typically peak season with higher prices. Book 2-3 months ahead.

Kefalonia Weather in April

Sea Temperature in April

Kefalonia April Weather Calendar

Essential Travel Info for Kefalonia

Travel Intelligence

Smart Flight Estimator

Flight Connectivity Analysis

Monthly Traffic Distribution

Key Connections

Health & Safety Advisory

COVID-19

Hepatitis A

Hepatitis B

Measles

Rabies

Yellow Fever

Decision Factors

Good For

Who Should Avoid

Related Guides

Frequently Asked Questions: Kefalonia in April

What are the temperatures in Kefalonia in April?

How many rainy days in Kefalonia in April?

What to wear in Kefalonia in April?

Is April peak season in Kefalonia?