What is the weather like in Athens in January?

Expect temperatures between 6°C and 12°C with 18% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Athens in January?

Athens in January scores 66/100 based on 30 years of climate data. Great time to visit - recommended.

Who should visit Athens in January?

January in Athens is ideal for: Budget travelers, Cultural tourists, Honeymoon couples, Business travelers.

Athens Weather in January | 30-Year Forecast

Avg High

12°C

Hottest around day 3

Avg Low

6°C

Coolest around day 26

Rainy Days

0days

18% avg rain chance

Sunshine

8hrs/day

Winter season

Sea Temperature in January

Aegean Sea(Αιγαίο Πέλαγος)

16.5°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

Aegean Sea

Αιγαίο Πέλαγος

Athens coastline

Essential Travel Info for Athens

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

EUR

€ Euro

Language

Greek

Driving

Right side

Connect

As of Sept 2021, Athens has 5G from Cosm...

Safety

High Safety

GPI: 1.838

Travel Intelligence

Exclusive flight analytics & health data for Athens

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Major Hub

92/ 100

Traffic Index

Extremely busy airport

Peak Daily Arrivals

slots per day

Peak

Aug

Low

Jan

Monthly Traffic Distribution

261

Jan

312

Feb

327

Mar

404

Apr

433

May

767

Jun

788

Jul

838

Aug

798

Sep

457

Oct

516

Nov

535

Dec

Traffic Level

Low Season

Key Connections

Thessaloniki Macedonia (SKG)

Larnarca Larnaca (LCA)

Tel Aviv Yafo Ben Gurion (TLV)

Heraklion Nikos Kazantzakis (HER)

London Heathrow (LHR)

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 January a Good Time to Visit Athens?

👍Great time to visit - recommended(66/100)

Short Answer

Hidden gem: Athens in January offers 12°C and 18% rain at just 31% of peak crowds. Excellent value without sacrificing weather quality.

Decision Factors

Vaccinations required

Yellow Fever

Seismically active region

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

Off-peak season - fewer crowds

Only 31% of peak - better deals and quiet crowds

Health precautions needed

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

Calm, family-friendly seas

0.39m wave height - Lake-like

Exceptional dining scene

35 Michelin-listed restaurants

Good For

💰
Budget travelers
Off-peak pricing with acceptable weather conditions
🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites
💑
Honeymoon couples
Wedding score 83/100 with romantic weather conditions
💼
Business travelers
Climate-controlled meetings unaffected by weather

Who Should Avoid

🏖️
Beach lovers
Sea temperature only 16.5°C - too cold for comfortable swimming
👴
Elderly travelers
77% humidity creates difficult conditions

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Athens in January averages 12°C with 18% precipitation probability."

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

Frequently Asked Questions: Athens in January

What are the temperatures in Athens in January?

Daytime highs average 12°C, nights drop to 6°C. Temperatures remain fairly consistent.

How many rainy days in Athens in January?

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

What to wear in Athens in January?

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

Is January peak season in Athens?

This is shoulder season—moderate prices and manageable crowds.

Athens Weather in January

Sea Temperature in January

Athens January Weather Calendar

Essential Travel Info for Athens

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

Is January a Good Time to Visit Athens?

Decision Factors

Good For

Who Should Avoid

Related Guides

Frequently Asked Questions: Athens in January

What are the temperatures in Athens in January?

How many rainy days in Athens in January?

What to wear in Athens in January?

Is January peak season in Athens?